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slavikrds [6]
2 years ago
8

If 84 J of work are exerted to pull a wagon, how much force does it take to pull the wagon 7.0 m? Round your answer to the neare

st whole number.
It takes ______ N of force to pull the wagon.
Biology
2 answers:
nirvana33 [79]2 years ago
6 0
Work is said to be done when an object moves due to a force applied. Work is calculated by multiplying the force applied and the distance traveled due to the force. It is expressed as:

W = Force x distance

W = 84 J = F (7.0 m)
F = 12 N

Hope this answers the question.
Wittaler [7]2 years ago
6 0

By definition, the work done is given by:

W = Fd

Where,

F: force applied in the direction of displacement

d: distance traveled

Substituting values we have:

84 = F (7)

From here, we clear the value of force.

We have then:

F = \frac{84}{7}

Rewriting we have:

F = 12

Answer:

It takes 12 N of force to pull the wagon.

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