Question

A bullet of mass 50
as its kinetic Energy equal to 200 J.
Find the speed of the bullet​

Answer 1

Answer:

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Explanation:

Given Kinetic energy = 200 J

Kinetic Energy Formula :-

$\frac{1}{2} m {v}^{2}$

Put values and we get ,

$\frac{1}{2} \times 50 \times v \: = 200 \\ 25v \: = 200 \\ v \: = 8$

So, Velocity of bullet is 8m/s