Question

A body of mass 60 kg is moving with a speed
50 m s-l. Find its kinetic energy.​

Answer 1

$\huge{\mathfrak{\underline{\purple{Answer}}}}$

Kinetic energy of the body of mass 60kg miving with a speed of 50m/s

$k = \frac{1}{2} \times mv {}^{2} \\ k = \frac{1}{2} \times 60 \times 50 \times 50$

$\huge{\mathfrak{\underline{\purple{75,000joule}}}}$

Answer 2

Answer:

k.e =1/2mvsquare so ans is 75000joule