Kendra lifts a box using a force of 80 N. She lifts the box a height of 0.5
meters in 2 seconds. How much work does she do on the box?
A. 80 J
B. 40 J
C. 160 J
D. 120 J

Question

07-07-2022
Physics

Answered

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Kendra lifts a box using a force of 80 N. She lifts the box a height of 0.5
meters in 2 seconds. How much work does she do on the box?
A. 80 J
B. 40 J
C. 160 J
D. 120 J

Sagot :

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poojatomarb76 poojatomarb76 · Answer 1 · 2022-07-09T01:18:45-04:00

The work she on the box will be 40 J. Here the displacement due to the force is height.

What is work done?

Work done is defined as the product of applied force and the distance through which the body is displaced on which the force is applied.

Given data;

Force,F = 80 N

height, h = 0.5 m

Work,W = ? J

Here the displacement is height;

W = F × d

W = F × h

W = 80 N × 0.5 m

W = 40 Nm

W=40 J

Hence work she on the box will be 40 J.

To learn more about the work done refer to the link;

https://brainly.com/question/3902440

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Sagot :

What is work done?

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