Asked Apr 29, 2019
2.5 kg dictionary from the floor onto a shelf 1.9
How much work (in Joules) is done in lifting:a
m high?

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2.5 kg dictionary from the floor onto a shelf 1.9 How much work (in Joules) is done in lifting:a m high?


Expert Answer

Step 1

The work done in joules can be calculated in given steps:


Step 2


The potential energy for lifting the dictionary from the floor is given by,

Step 3

The work done required to lift the dictionary ...


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