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A particle of mass m moving with kinetic energy K, makes a head – on elastic collision with a stationary particle of mass ηm. The maximum potential energy stored in the system during the collision is
22
Oct
A particle of mass m moving with kinetic energy K, makes a head – on elastic collision with a stationary particle of mass ηm. The maximum potential energy stored in the system during the collision is A particle of mass m moving with kinetic energy K makes a head - on elastic collision with a [...]
The ball sticks to block C, then block C collides elastically , head – on with A. If the maximum compression is x0, the spring constant k is
22
Oct
The ball sticks to block C, then block C collides elastically , head – on with A. If the maximum compression is x0, the spring constant k is head - on with A. If the maximum compression is x0 The ball sticks to block C the spring constant k is then block C collides elastically [...]
Two identical blocks A and B , each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k, with the spring at its natural length. A third identical block C (mass m) moving with a speed v along the line joining A and B collides with A. The maximum compression in the spring is
22
Oct
Two identical blocks A and B , each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k, with the spring at its natural length. A third identical block C (mass m) moving with a speed v along the line joining A and B [...]
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each of mass m resting on smooth floor are connected by a light spring of natural length L and spring constant k ,
Two identical blocks A and B ,
with the spring at its natural length. A third identical block C (mass m) moving with a speed v along the line joining A and B collides with A. The maximum compression in the spring is ,
Initially spring is in its natural length . The block of mass 3kg in contact with rigid wall . The block of mass 1kg is pushed through a distance 4cm towards the wall and then released. The velocity of the center of mass when the block of mass 3kg breaks off the wall is (k=100N/m)
22
Oct
Initially spring is in its natural length . The block of mass 3kg in contact with rigid wall . The block of mass 1kg is pushed through a distance 4cm towards the wall and then released. The velocity of the center of mass when the block of mass 3kg breaks off the wall is (k=100N/m) [...]
When the spring is compressed to maximum , what fraction of incident the kinetic energy is stored in spring ?
22
Oct
When the spring is compressed to maximum , what fraction of incident the kinetic energy is stored in spring ? what fraction of incident the kinetic energy is stored in spring ? When the spring is compressed to maximum October 22, 2020 Category: Cengage NEET by C.P Singh , Chapter 10 - COM, Momentum and [...]
If blocks collide elastically head – on , the ratio of maximum compression of the left spring and the right spring will be
22
Oct
If blocks collide elastically head – on , the ratio of maximum compression of the left spring and the right spring will be If blocks collide elastically head - on the ratio of maximum compression of the left spring and the right spring will be October 22, 2020 Category: Cengage NEET by C.P Singh , [...]
Two blocks of masses 1kg and 3kg are moving with velocities 2m/s and 1m/s , respectively , as shown. If the spring constant is 75N/m , the maximum compression of the spring is
22
Oct
Two blocks of masses 1kg and 3kg are moving with velocities 2m/s and 1m/s , respectively , as shown. If the spring constant is 75N/m , the maximum compression of the spring is as shown. If the spring constant is 75N/m respectively the maximum compression of the spring is Two blocks of masses 1kg and [...]
A ball of mass m moving with speed v0 strikes a block of mass 3m kept at rest. The collision is completely inelastic . If k is spring constant , the maximum compression of the spring is
22
Oct
A ball of mass m moving with speed v0 strikes a block of mass 3m kept at rest. The collision is completely inelastic . If k is spring constant , the maximum compression of the spring is A ball of mass m moving with speed v0 strikes a block of mass 3m kept at rest. [...]
A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision.
22
Oct
A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision. A ball is dropped from a height of 20m on a floor for which e=1/2. The height attained by the ball after the second collision. October 22, 2020 Category: Cengage [...]
A body falling from a height of 10m rebounds from hard floor. If it loses 20% energy in the impact, then coefficient of restitution is
22
Oct
A body falling from a height of 10m rebounds from hard floor. If it loses 20% energy in the impact, then coefficient of restitution is A body falling from a height of 10m rebounds from hard floor. If it loses 20% energy in the impact then coefficient of restitution is October 22, 2020 Category: Cengage [...]