A light plastic cart and a heavy steel cart are pushed with forces that are equal in magnitude, starting from rest. The forces are applied f

Question

A light plastic cart and a heavy steel cart are pushed with forces that are equal in magnitude, starting from rest. The forces are applied for 1.0 s. after the force is removed, the momentum of the light cart is ________ the momentum of the heavy cart.
A.greater than
B. less than
C. equal to
D. can’t say- it depends on the force

I know the answer is C – equal to- but how?

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Thái Dương 3 years 2021-07-29T20:04:48+00:00 1 Answers 6 views 0

Answers ( )

  1. minhkhang
    0
    2021-07-29T20:05:54+00:00
    Reply

    C cause the shape of the thing

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