#4 | Definition of Momentum
(Physics) > Systems of Particles and Rotational Motion
Related Practice Questions :

A block of mass m moving at a velocity v collides with another block of mass 2m at rest. The lighter block comes to rest after collision. Find the coefficient of restitution.

(a) 12                                               (b) 1

(c) 13                                               (d) 14

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If the linear momentum is increased by 50%, the kinetic energy will increase by (a) 50% (c) 125% (b) 100% (d) 25%

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A bullet of mass m and velocity v is fired into a block of mass Mand sticks to it. The final velocity of the system equals Im m+M m + M (d) None of these

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If the kinetic energy of a body increases by 0.1 %, the percent increase of its momentum will be (a) 0.05% (c) 1.0% (b) 0.1% (d) 10%

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A stationary bomb explodes into two parts of masses 3 kg and 1 kg. The total KE of the two parts after explosion is 2400 J. The KE of the smaller part is (a) 600 J (c) 1200 J (b) 1800,J (d) 2160 J

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