Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s.
a. How much force did it take to lift the object?
b. What was the power input?

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The Answer of Work in the amount of 280 J is done in lifting an object a distance of 4.0 m in a time of 7.0 s.
a. How much force did it take to lift the object?
b. What was the power input?

Work in the Amount of 280 J Is Done in Lifting