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a girl uses a 3.3 m ramp to push her 150 kg motorbike up to a...

a girl uses a 3.3 m ramp to push her 150 kg motorbike up to a trailer. The floor of the trailer is 1.29 m. how much work is done on the bike?
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Answer #1

Work done is the product of force acting on an object and the displacement of object in the direction of force. Here force acting on bike is the force of gravity and displacement is 1.29 m . Calculation is as shown below for work done on bike.

klenk done -Force displncement us e and kam: Newton s (N) So Jok dene on i18963

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