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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 1,60…

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 1,60…
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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

asked
User Dafnahaktana
by
6.9k points

1 Answer

4 votes

Answer:

80joules

Step-by-step explanation:

1/2mv²

1/2x40x2²

1/2x40x4

1/2x160

=80joules

answered
User Mazedlx
by
8.0k points
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