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atroni [7]
3 years ago
8

Which example has the least kinetic energy

Physics
1 answer:
Stells [14]3 years ago
5 0

Answer:

D

Explanation:

Let’s calculate the kinetic energy for all of the choices.

a. (1/2)(100)(100)^2 = 50(10000)=500,000

b. (1/2)(100)(1)^2 = 50

c. (1/2)(10)(100)^2 = 5(10000) = 50,000

d. (1/2)(1)(1)^2 = 0.5

We can see that (d) has the least kinetic energy.

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Because energy is preserved, therefore
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