amirlaw57 amirlaw57

25-11-2020
Physics

contestada

3. Sarah drops a 10.0 kg objed from a 200 m high bridge over a river. a) What work is done by the objec as a result of its fall?

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darshani45 darshani45

25-11-2020

work done = force x distance
10kg is 98.1 newtons
98.1x200=19620
i’m not sure though sorry if this is wrong :)

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