A large semitrailer truck and a small car have equal momentum. How do their speeds compare? The...

Question

Question

A large semitrailer truck and a small car have equ

A large semitrailer truck and a small car have equal momentum. How do their speeds compare?

The truck has a much higher speed than the car.

The truck has a much lower speed than the car.

The truck has only a slightly lower speed than the car.

The truck has only a slightly higher speed than the car. Both have the same speed.

Answer 1

Answer #1

momentum = mass*velocity

option 2 is correct.

when speed of truck or car as increases ,momentum increases. but in the given case

the truck has a much lower speed than the car

Answer 2

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