Self Studies
Self Studies
Self Studies
Self Studies

Work And Energy...

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  • Question 1
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    Two objects of masses 1 kg and 2 kg are moving along the same line and direction with velocities of 15 ms–1 and 10 ms–1, respectively. After they collide, the first object moves at a velocity of 10 ms–1, the velocity of the second object is

  • Question 2
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    The momentum of a body increases by 20%. What is the percentage increase in its kinetic energy?

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