Question

When a speeding truck hits a stationary car, the car is deformed and heat is generated. What can you say about the kinetic energy of the system after the collision?
A. The kinetic energy of the system is conserved.
B. The kinetic energy of the system is partially used for deforming the car.
C. The kinetic energy of the system is not responsible for deforming the car.
D. The kinetic energy of the system is completely transformed to heat energy.

Answer 1

YOUR ANSWER IS OPTION D

Answer 2

Answer:

the answer is B  (partially used for...)

Explanation:

I took the test and got a 100% (for edmentum)

The kinetic energy of the system is partially used for deforming the car