impact forces and car safety.

Question 1

the….the change in velocity (….) in a given time the ….the impact force.

Answer 1

greater.
momentum.
larger.

Question 2

the …. the impact for a given change in ….. (momentum) the …. the impact force.

Answer 2

larger.
velocity.
smaller.

Question 3

what are car safety features designed to do?

Answer 3

increase impact time.
decrease rate of change of momentum.
decrease impact force.