A 1050kg sports car is moving westbound at 15.0m/s on a level road when it colli

Question

A 1050kg sports car is moving westbound at 15.0m/s on a level road when it collides with a 6320kgtruck driving east on the same road at 13.0m/s . The two vehicles remain locked together after the collision.

Part A

What is the velocity (magnitude) of the two vehicles just after the collision?

9.01

Part C

At what speed should the truck have been moving so that it and car are both stopped in the collision?

2.49

Part E

Find the change in kinetic energy of the system of two vehicles for the situations of part C.

Part E

Find the change in kinetic energy of the system of two vehicles for the situations of part C.

Note: Answers for part A and B are right ! so you can use them for other parts

9.01

Explanation / Answer

PART A

6320 *13

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