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A 800N mountain climber scales a 140m cliff. How much work is done by the mountain climber?
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2 votes
A 800N mountain climber scales a 140m cliff. How much work is done by the mountain climber?

User RMati
by
4.3k points

2 Answers

4 votes

Answer:

112000 J

Step-by-step explanation:

800N x 140m

User ThiagoAM
by
5.1k points
5 votes

Answer:

112 [kJ]

Step-by-step explanation:

1) related formula is: A=F*S, where A - required work [J], F - force [N], S - distance [m].

2) according to the formula above: A=140*800=112000[J]=112 [kJ]

User OhmzTech
by
5.0k points
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