How much work does a supermarket check out attendant do on a can of soup he pushes 0.790M horizontally with a force of 5.10 n ? Express your anwser in joules and kilocalories. j? kcal ?
How much work does a supermarket check out attendant do on a can of soup he pushes 0.790M horizontally with a force of 5.10 n ? Express your anwser in joules and kilocalories. j? kcal ?
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How much work does a supermarket check out attendant do on a can of soup he pushes 0.790M horizontally with a force of 5.10 n ? Express your anwser in joules and kilocalories.
j?
kcal ?
Expert Solution
Step 1
In this case, the attendant in a supermarket pushes a can of soup horizontally some certain distance. While he pushes the can of soup there is some force applied on a can of soup. Work is the transfer of energy from one place to a different place. And it is a scalar quantity that has only magnitude, not direction. We have to calculate the work done by the attendant in terms of joules and kilocalories.
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