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Why cant i get help for? A conveyer belt moves a 40 kg box at a velocity of 2 m/s. What is the kinetic energy of the box while it is on the conveyor belt? 40 J 80 J 160 J 1,600 J
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Why cant i get help for? A conveyer belt moves a 40 kg box at a velocity of 2 m/s. What is the kinetic energy of the box while it is on the conveyor belt?

40 J
80 J
160 J
1,600 J

User Kromster
by
4.0k points

1 Answer

5 votes

Answer:

Use:


(1)/(2)mv^2\\

where m=40kg

and v=2m/s

Plug and chug:

80J

User Shark Deng
by
3.6k points
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