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Crank
2 years ago
10

A cart is being pulled forward by a hanging mass. What is the value of the change in its kinetic energy, ΔEk?

Physics
1 answer:
Musya8 [376]2 years ago
8 0

The value of change in kinetic energy, ΔEk when a cart is being pulled forward by a hanging mass is Positive

In order words, ΔEk in the above question is positive

<h3>What is kinetic energy?</h3>

Kinetic energy can be defined as the energy a body possess when the body is in motion or due its motion

In conclusion, the value of change in kinetic energy, ΔEk when a cart is being pulled forward by a hanging mass is Positive

Learn more about kinetic energy:

brainly.com/question/25959744

#SPJ1

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The power of the engine at the given efficiency is calculated as follows;

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Learn more about efficiency here: brainly.com/question/15418098

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