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A Particle of mass $m$ is at rest at t=0. The force exerting on it in $x$ -direction is $F left parenthesis t right parenthesis equals F subscript a end subscript e to the power of negative k end exponent$ . Which one of the following graph is of speed $V left parenthesis t right parenthesis rightwards arrow t$

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As shown in figure a block of mass $m$ is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is $mu blank$ than what would be accelcration $alpha$ of cart to prevent the falling of block ?

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maths-

If the vectors $a with not stretchy bar on top equals open parentheses c log subscript 2 space x close parentheses ı with not stretchy bar on top minus 6 ı with not stretchy bar on top plus 3 k with not stretchy bar on top$ and $b with not stretchy bar on top equals open parentheses log subscript 2 space x close parentheses ı with not stretchy bar on top plus 2 ȷ with not stretchy bar on top plus open parentheses 2 log subscript 2 space x close parentheses k with not stretchy bar on top$ make an abtuse angle for any $x element of left parenthesis 0 comma straight infinity right parenthesis$ , then $C$ belangs to

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physics

A geostationary satellite is orbiting the earth at a height of 5R above that of surface of the earth. R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of earth is hr.

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chemistry-

The most common minerals of phosphorus are

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physics

The time period T of the moon of planet Mars(Mm) is related to its orbital radius R as (G = Gravitational constant)

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physics-

A mass of 6 kg is suspended by a rope of lengih 2 m form the ceiling . A force of 50 N in the horizonlal direction is applied at the mid Point P of the rope as shown in figure. what is the angle the rope makes. with the vertical in equilibrium ? $open parentheses g equals 10 text end text m s to the power of 2 end exponent close parentheses$ Neglect mass of the rope:

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physics-

Two bodies A and B cach of mass $m$ are fixed together by a massless spring $A$ force $F$ acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

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A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

physics-General

General

Maths-

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

For an interval, square bracket denotes close bracket and parantheses means open bracket. Close bracket means that point is included in the interval. Opem bracket means the point is not included in the interval.

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

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physics

A planet moving along an elliptical orbit is closest to the sun at a distance r_¹ and farthest away at a distance of r₂. If v₁ and v₂ are the liner velocities at these points respectively, then the ratio $v subscript 1 over v subscript 2$ is

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physics-

A block of mass $m equals 2 times k subscript E end subscript$ is resting on a rough inclined plane of inclination 30° as shown in fignre. The coefficient of friction between the block and the plane is =0.5. What minimam force $F$ shald be applied perpendicular to the plane of block does not slip on the plane ? $open parentheses g equals 10 text end text m s to the power of negative 2 end exponent close parentheses$

physics-General

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physics-

Three blocks having equal mass of $2 text end text k g$ are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

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physics-

A bag of sand of mass m is suspended hy rope. A bullet of mass m/30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is

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physics-

Three blocks A,B, and C of equal mass $m$ are placed one over the other, one on a smooth horizontal ground as shown in figure. Cefixime of friction between any two blocks of A,B and $C$ is 0.5. What would he the maximum value of mass of block D so that the blocks A,B and C move without slipping over each other '?

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physics-

$A blank$ body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

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Related Questions to study

As shown in figure a block of mass $m$ is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is $mu blank$ than what would be accelcration $alpha$ of cart to prevent the falling of block ?

As shown in figure a block of mass $m$ is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is $mu blank$ than what would be accelcration $alpha$ of cart to prevent the falling of block ?

A geostationary satellite is orbiting the earth at a height of 5R above that of surface of the earth. R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of earth is hr.

A geostationary satellite is orbiting the earth at a height of 5R above that of surface of the earth. R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of earth is hr.

The most common minerals of phosphorus are

The most common minerals of phosphorus are

The time period T of the moon of planet Mars(Mm) is related to its orbital radius R as (G = Gravitational constant)

The time period T of the moon of planet Mars(Mm) is related to its orbital radius R as (G = Gravitational constant)

Two bodies A and B cach of mass $m$ are fixed together by a massless spring $A$ force $F$ acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

Two bodies A and B cach of mass $m$ are fixed together by a massless spring $A$ force $F$ acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

A planet moving along an elliptical orbit is closest to the sun at a distance r_¹ and farthest away at a distance of r₂. If v₁ and v₂ are the liner velocities at these points respectively, then the ratio $v subscript 1 over v subscript 2$ is

A planet moving along an elliptical orbit is closest to the sun at a distance r_¹ and farthest away at a distance of r₂. If v₁ and v₂ are the liner velocities at these points respectively, then the ratio $v subscript 1 over v subscript 2$ is

Three blocks having equal mass of $2 text end text k g$ are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

Three blocks having equal mass of $2 text end text k g$ are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

A bag of sand of mass m is suspended hy rope. A bullet of mass m/30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is

A bag of sand of mass m is suspended hy rope. A bullet of mass m/30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is

$A blank$ body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

$A blank$ body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

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A Particle of mass is at rest at t=0. The force exerting on it in -direction is . Which one of the following graph is of speed

The correct answer is:

Related Questions to study

As shown in figure a block of mass is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is than what would be accelcration of cart to prevent the falling of block ?

As shown in figure a block of mass is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is than what would be accelcration of cart to prevent the falling of block ?

If the vectors and make an abtuse angle for any , then belangs to

If the vectors and make an abtuse angle for any , then belangs to

A geostationary satellite is orbiting the earth at a height of 5R above that of surface of the earth. R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of earth is hr.

A geostationary satellite is orbiting the earth at a height of 5R above that of surface of the earth. R being the radius of the earth. The time period of another satellite in hours at a height of 2R from the surface of earth is hr.

The most common minerals of phosphorus are

The most common minerals of phosphorus are

The time period T of the moon of planet Mars(Mm) is related to its orbital radius R as (G = Gravitational constant)

The time period T of the moon of planet Mars(Mm) is related to its orbital radius R as (G = Gravitational constant)

A mass of 6 kg is suspended by a rope of lengih 2 m form the ceiling . A force of 50 N in the horizonlal direction is applied at the mid Point P of the rope as shown in figure. what is the angle the rope makes. with the vertical in equilibrium ? Neglect mass of the rope:

A mass of 6 kg is suspended by a rope of lengih 2 m form the ceiling . A force of 50 N in the horizonlal direction is applied at the mid Point P of the rope as shown in figure. what is the angle the rope makes. with the vertical in equilibrium ? Neglect mass of the rope:

Two bodies A and B cach of mass are fixed together by a massless spring force acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

Two bodies A and B cach of mass are fixed together by a massless spring force acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

A block of mass m=4 kg is placed over a rough inclined plane as shown in figure, The cocfficient of friction between the block and plane is s=0.6.A force F=10 N is applied on the block of an angle at 30° The contact force between the block and the plane is

If the unit vectors and are inclined at an angle such that , then lies in the interval

If the unit vectors and are inclined at an angle such that , then lies in the interval

A planet moving along an elliptical orbit is closest to the sun at a distance r1 and farthest away at a distance of r2. If v1 and v2 are the liner velocities at these points respectively, then the ratio is

A planet moving along an elliptical orbit is closest to the sun at a distance r1 and farthest away at a distance of r2. If v1 and v2 are the liner velocities at these points respectively, then the ratio is

A block of mass is resting on a rough inclined plane of inclination 30° as shown in fignre. The coefficient of friction between the block and the plane is =0.5. What minimam force shald be applied perpendicular to the plane of block does not slip on the plane ?

A block of mass is resting on a rough inclined plane of inclination 30° as shown in fignre. The coefficient of friction between the block and the plane is =0.5. What minimam force shald be applied perpendicular to the plane of block does not slip on the plane ?

Three blocks having equal mass of are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

Three blocks having equal mass of are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

A bag of sand of mass m is suspended hy rope. A bullet of mass m/30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is

A bag of sand of mass m is suspended hy rope. A bullet of mass m/30 is fired at it with a velocity v and gets embedded into it . The velocity of the bag finally is

body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

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As shown in figure a block of mass $m$ is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is $mu blank$ than what would be accelcration $alpha$ of cart to prevent the falling of block ?

As shown in figure a block of mass $m$ is aftachod with a cart. If the coefficient of static friction between the surface of cart and block is $mu blank$ than what would be accelcration $alpha$ of cart to prevent the falling of block ?

Two bodies A and B cach of mass $m$ are fixed together by a massless spring $A$ force $F$ acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

Two bodies A and B cach of mass $m$ are fixed together by a massless spring $A$ force $F$ acts on the mass B as shown in figure. At the instant shown, a body A has an accelcration a. what is the acceleration of B?

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

If the unit vectors $a with not stretchy bar on top$ and $b with not stretchy bar on top$ are inclined at an angle $2 theta$ such that $vertical line a with not stretchy bar on top minus b with not stretchy bar on top vertical line less than 1$ , then $theta$ lies in the interval

A planet moving along an elliptical orbit is closest to the sun at a distance r_¹ and farthest away at a distance of r₂. If v₁ and v₂ are the liner velocities at these points respectively, then the ratio $v subscript 1 over v subscript 2$ is

A planet moving along an elliptical orbit is closest to the sun at a distance r_¹ and farthest away at a distance of r₂. If v₁ and v₂ are the liner velocities at these points respectively, then the ratio $v subscript 1 over v subscript 2$ is

Three blocks having equal mass of $2 text end text k g$ are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

Three blocks having equal mass of $2 text end text k g$ are hanging on a string passing over a pulley as shown in figure. whal will be the tension prodoced in a string connccting the blocks B and C.

$A blank$ body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be

$A blank$ body of mass m rests on horizontal surface. The coefficient of friction between the body and the surface is if the body is pulled by a force P as shown in figure the limiting function between body and surface will be