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5/32 MCQs for:
Linear Momentum
Two objects collide and bounce off each other. Linear momentum:
A small object collides with a large object and sticks. Which object experiences the larger magnitude of momentum change?
A very heavy object moving with speed v collides head-on with a very light object at rest. The collision is elastic, and there is no friction. The heavy object barely slows down. What is the speed of the light object after the collision?
When is kinetic energy conserved?
Two identical 1500-kg cars are moving perpendicular to each other. One moves with a speed of 25 m/s due north and the other moves at 15 m/s due east. What is the total momentum of the system?