Suppose you exert a 25-N force to lift a ball 0.4 m in 2 s. How much work is done?

Physics

1 answer:

Sergio [31]3 years ago

3 0

work is force x distance = 25 x 0.4

= 2.5x4 = 10joules

pwer would be 10j/2s watts .... 5 watts

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