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WITCHER [35]
3 years ago
8

What is the kinetic energy of a toy truck with a mass of 0.75 kg and a velocity of 4 m/s

Chemistry
1 answer:
egoroff_w [7]3 years ago
7 0

Answer:

<h2>The answer is 6 J</h2>

Explanation:

The kinetic energy of an object can be found by using the formula

KE =  \frac{1}{2} m {v}^{2}  \\

where

m is the mass

v is the velocity

From the question we have

KE =  \frac{1}{2}  \times 0.75 \times  {4}^{2}  \\  =  \frac{1}{2}  \times 0.75 \times 16  \\  = 0.75 \times 8

We have the final answer as

<h3>6 J</h3>

Hope this helps you

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