How much work does the climber do on his pack if his pack weighs 90 N and he climbs to a height of 30 m?

A 3 J

B 270 J

C 30 J

D 2,700 J

Question

Chemistry

Zain Ashley

8 December, 23:40

How much work does the climber do on his pack if his pack weighs 90 N and he climbs to a height of 30 m?

A 3 J

B 270 J

C 30 J

D 2,700 J

+5

Answers (1)

Know the Answer?

Blaine Fox · Answer 1

Answer: Option D) 2,700 Joules

Explanation:

Work is done when the force is applied in a specific direction. It is measured in joules. Thus, Workdone is the product of force and distance

Workdone = Force X Distance

Force = 90Newton

Distance = 30 metres

Workdone = 90N X 30m

Workdone = 2700 joules

The climber does work of 2,700 joules

How much work does the climber do on his pack if his pack weighs 90 N and he climbs to a height of 30 m?A 3 JB 270 JC 30 JD 2,700 J

How much work does the climber do on his pack if his pack weighs 90 N and he climbs to a height of 30 m?

A 3 J

B 270 J

C 30 J

D 2,700 J