Find the best answers to your questions at Westonci.ca, where experts and enthusiasts provide accurate, reliable information. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

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 :

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

#SPJ1