Question

a 2.0 x 10^3 -kilogram car collides with a tree and is brought to rest in 0.50 seconds by an average force of 6.0 x 10^4 newtons. What is the magnitude on the impulse of the car durning this 0.50 -second interval?

Answer 1

impulse= averageforce*time solve for force.

Answer 2

1.0^3 kgs

Answer 3

3.0x10^4

Answer 4

30000 newtons per second

Answer 5

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