LU Calculating Kinetic Energy 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? 40J 803 160J 1,600

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asked Feb 11, 2021 180k views

3 votes

LU

Calculating Kinetic Energy
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?
40J
803
160J
1,600

Chemistry
high-school

Dafnahaktana asked

by Dafnahaktana

6.3k points

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1 Answer

4 votes

Answer:

80joules

Step-by-step explanation:

1/2mv²

1/2x40x2²

1/2x40x4

1/2x160

=80joules

Mazedlx answered Feb 16, 2021

by Mazedlx

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