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A worker pushes a box with a horizontal force of 50. 0 n over a level distance of 5. 0 m. If a frictional force of 43 n acts on the box in a direction opposite to that of the worker, what net work is done
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35 votes
35 votes
A worker pushes a box with a horizontal force of 50. 0 n over a level distance of 5. 0 m. If a frictional force of 43 n acts on the box in a direction opposite to that of the worker, what net work is done on the box ?.

User ThePaye
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1 Answer

15 votes
15 votes

Answer:

7N

Step-by-step explanation:

Since the forces are working in opposite directions, you substract i.e

50.0N - 43N = 7N

User Desc
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