Questions
An inelastic ball of mass m moves at speed u toward another inelastic ball of mass m at rest. They collide and stick together, both moving at speed v. Nothing else is known about the conditions under which the collision takes place. Which of the following statements is the most correct?
detailed solution
Correct option is D
Both the balls collide and stick together, so it is perfectly inelastic collision.If no internal impulsive forces are present, then by momentum of conservation mu + 0 = (m+m) v v = u2Talk to our academic expert!
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A particle of mass m moving with velocity v strikes a stationary particle of mass 2m and sticks to it. The speed of the system will be
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