Plants release water vapor into the atmosphere through the process called
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Ответ:
The Kinetic energy of this block will be "3000 J".
According to the question,
Mass,
m = 15 kgVelocity,
v = 20 m/sAs we know the formula,
→![Kinetic \ energy (K.E.) = \frac{1}{2} mv^2](/tpl/images/0341/2273/95486.png)
By substituting the given values, we get
→![= \frac{1}{2}\times 15\times (20)^2](/tpl/images/0341/2273/2a4c6.png)
→![= \frac{1}{2}\times 15\times 400](/tpl/images/0341/2273/c07bb.png)
→![=15\times 200](/tpl/images/0341/2273/d90ab.png)
→![=3000 \ J](/tpl/images/0341/2273/b7180.png)
Thus the above answer is correct.
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