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Same forces act an two bodies of different mass 2 kg and 5 kg initially at rest. The ratio of times. required to acquire same final velocity is…..
Same forces act an two bodies of different mass 2 kg and 5 kg initially at rest. The ratio of times. required to acquire same final velocity is…..
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physics-
An L -shaped tube with a small office is held in a water stream as shown in fig. The upper end of the tube is? 10.6cm above the surface of water. What will be the. height of the set of water coming from the office velocity of water stream is 2.45 m/s2

An L -shaped tube with a small office is held in a water stream as shown in fig. The upper end of the tube is? 10.6cm above the surface of water. What will be the. height of the set of water coming from the office velocity of water stream is 2.45 m/s2

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physics
An object of mass 3 kg is moving with a velocity of 5 m/s along a stright path. If a force of 12 N is applied for 3 sec on the object in a perpendicular to its direction of motion. The magnitude of velocity of the particle at the end of 3 sec is……..m/s.
An object of mass 3 kg is moving with a velocity of 5 m/s along a stright path. If a force of 12 N is applied for 3 sec on the object in a perpendicular to its direction of motion. The magnitude of velocity of the particle at the end of 3 sec is……..m/s.
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physics
A body of mass. 5 kg starts motion form the origin with an initial velocity
If a constant force
acts an the body, than the time in which the Y-component of the velocity becomes zero is……
A body of mass. 5 kg starts motion form the origin with an initial velocity
If a constant force
acts an the body, than the time in which the Y-component of the velocity becomes zero is……
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physics
A rope which can withstand a maximum tension of 400 N hangs from a tree. If a monkey of mass 30 kg climbs on the rope in which of the following cases-will the rope break? (take g=10 ms2 and neglect the mass of rope)
A rope which can withstand a maximum tension of 400 N hangs from a tree. If a monkey of mass 30 kg climbs on the rope in which of the following cases-will the rope break? (take g=10 ms2 and neglect the mass of rope)
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maths-
Let 
Let 
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physics-
A thin liquid film formed between a u-shaped wire and a light slider supports a weight of
(see figure). The length of the slider is 30 cm and its weight negligible. The surface tension of the liquid film is.

A thin liquid film formed between a u-shaped wire and a light slider supports a weight of
(see figure). The length of the slider is 30 cm and its weight negligible. The surface tension of the liquid film is.

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maths-
If
is a polynomial function such that 
If
is a polynomial function such that 
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physics
Three masses 1 kg and 6 kg and 3 kg are connected to each other with threads and are placed on a table as shown in figure. The acceleration with which the system is moving is-ms2(g=10ms2)

Three masses 1 kg and 6 kg and 3 kg are connected to each other with threads and are placed on a table as shown in figure. The acceleration with which the system is moving is-ms2(g=10ms2)

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physics
A block of mass 300 kg is set into motion on a frictionless horizontal surface with the help of frictionless pulley and a rope system as shown in figure. What horizontal force F should be applied to produce in the block an acceleration of 1 ms-1

A block of mass 300 kg is set into motion on a frictionless horizontal surface with the help of frictionless pulley and a rope system as shown in figure. What horizontal force F should be applied to produce in the block an acceleration of 1 ms-1

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physics
A 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 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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physics-
The point of maximum and minimum attraction in the curve between potential energy (U) and distance (r) of a diatomic molecules are respectively.

The point of maximum and minimum attraction in the curve between potential energy (U) and distance (r) of a diatomic molecules are respectively.

physics-General
physics-
The diagram shows the change x in the length of a thin uniform wire caused by the application of stress F at two different temperature
The variation

The diagram shows the change x in the length of a thin uniform wire caused by the application of stress F at two different temperature
The variation

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physics-
Which are of the following is the young's modulus (in
for the wire having the stress strain curve in the figure.

Which are of the following is the young's modulus (in
for the wire having the stress strain curve in the figure.

physics-General
physics
If the surfaces shown in figure are frictionless, the ratio of T1 and T2 is……..

If the surfaces shown in figure are frictionless, the ratio of T1 and T2 is……..

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