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Physics, 17.08.2021 18:20 maxy7347go

A trolley has a mass of 10kg and a velocity of 1.0m/s. It is given a push of magnitude 20N in the opposite direction to its velocity.

The trolley’s speed decreases to 0.5m/s. Its direction does not change.

Calculate the time for which the force acted.

HELP PLEASE ITS URGENT

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A trolley has a mass of 10kg and a velocity of 1.0m/s. It is given a push of magnitude 20N in the o...

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