Find the velocity of a body of mass 100 , g h | vedclass

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(B) Given: Mass of the body,$m = 100 \, g = 0.1 \, kg$. Kinetic energy,$KE = 20 \, J$. We know that the formula for kinetic energy is $KE = \frac{1}{2

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$20$

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(B) Given: Mass of the body,$m = 100 \, g = 0.1 \, kg$. Kinetic energy,$KE = 20 \, J$. We know that the formula for kinetic energy is $KE = \frac{1}{2} m v^2$. Rearranging the formula to solve for velocity $v$: $v^2 = \frac{2 	imes KE}{m}$. Substituting the values: $v^2 = \frac{2 	imes 20}{0.1} = \frac{40}{0.1} = 400$. Taking the square root on both sides: $v = \sqrt{400} = 20 \, m s^{-1}$.

Find the velocity of a body of mass $100 \, g$ having a kinetic energy of $20 \, J$. (in $, m s^{-1}$)

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