2 years ago

A force of 100 N acts on a body and moves at a distance of 2 m in the direction of the force. How much work has been done?

Physics

1 answer:

Flauer [41]2 years ago

5 0

Answer:

200 joules

Explanation:

work=force×distance

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2 years ago

An archer shoots a 150. gram arrow straight up in the air. (Do not try this at home.) The bow was drawn back 75.0 cm by a 175 N

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The arrow rise 44.64 m high assuming air friction is negligible

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$\frac{1}{2}(\frac{175}{0.75})(0.75)^2=0.15 \times 9.8 \times h\\\frac{\frac{1}{2}(\frac{175}{0.75})(0.75)^2}{0.15 \times 9.8}=h\\44.64 = h$

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