Physics
Physics, 22.09.2019 01:50, amandajbrewerdavis

Acar with a mass of 900 kg has an initial velocity of 20 m/s. after 5 s, it has a velocity of 32 m/s.
a) what was its initial momentum?
b) what is its final momentum?
c) what is its change in momentum?
d) what is the magnitude of the force the car’s engine exerts?
e) what is the impulse for this problem?

answer
Answers: 1

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Acar with a mass of 900 kg has an initial velocity of 20 m/s. after 5 s, it has a velocity of 32 m/s...

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