In: Physics
Momentum, Impulse, and Collisions:
A 1050kg sports car is moving westbound at 15.0m/s on a level road, when it collides with a 6,320kg truck driving east on the same road at 10.0m/s. The two vehicles remain locked together after the collision.
What is the velocity (magnitude & direction) of
the two vehicles just after the collision?
At what speed should the truck have been moving so
that both it and the car are stopped in the collision?
Find the change in kinetic energy of the system of two
vehicles for the situations of part a) and b).
For which situation is the change in kinetic energy
greater in magnitude?
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