3 years ago

F a forklift raises a 76-kg load a distance of 2.5 m, about how much work has it done?

1 answer:

6 0

W= FxD. Since the weight is not put into force you’re going to convert it by multiplying it by 9.8 (gravity). 76kg x 9.8 = 7448. Then multiply that by the distance (2.5). Your answer is 1862.

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an object starts from rest with a constant acceleration of 8.0m/s^2 along a straight line.find the average speed for 5 second in

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The correct answer is "6.96 rad/s".

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3 years ago

show that the centre of a rod of mass M and length L lies midway between the ends assuming that the rod has uniform cross sectio

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Explanation:

The cross section per unit length is uniform, so ρ is constant.

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2 years ago