Physics-

#### 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

Physics-General

#### Answer:The correct answer is:

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### Related Questions to study

physics-

#### 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 ?

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#### An impulsive force of 100 N acts on a body for 1 sec What is the change in its linear momentum ?

#### An impulsive force of 100 N acts on a body for 1 sec What is the change in its linear momentum ?

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#### 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

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#### 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.

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chemistry-

#### The most common minerals of phosphorus are

Phosphorus minerals is called as hydroxy apatite and fluorapatite

#### The most common minerals of phosphorus are

chemistry-General

Phosphorus minerals is called as hydroxy apatite and fluorapatite

physics

#### The figure shows elliptical orbit of a planet m about the sun s . the shaded area SCD is twice, the Saded area SAB. If t_{1} is the time tor the planet to move trom C' and U and t_{2} is the time to move from A to B then

#### The figure shows elliptical orbit of a planet m about the sun s . the shaded area SCD is twice, the Saded area SAB. If t_{1} is the time tor the planet to move trom C' and U and t_{2} is the time to move from A to B then

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#### 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)

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maths-

#### The vectors are equal in length and pair wise make equal angles. If , then

#### The vectors are equal in length and pair wise make equal angles. If , then

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#### 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:

physics-General

physics-

#### 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?

physics-General

physics-

#### 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

physics-General

physics-

#### As shown in the figure a particle moves from. 0 to A, and then to B. Find pathlength and displacement.

#### As shown in the figure a particle moves from. 0 to A, and then to B. Find pathlength and displacement.

physics-General

physics-

#### A particle moves from A to B and then it moves from B to C as shown in figure. Calculate the ratio between path length and displacement.

#### A particle moves from A to B and then it moves from B to C as shown in figure. Calculate the ratio between path length and displacement.

physics-General

maths-

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

maths-General

physics-

#### A particle moves from A to P and then it moves from P to B as shown in the figure. Find path length and displacement.

#### A particle moves from A to P and then it moves from P to B as shown in the figure. Find path length and displacement.

physics-General