Question

A ball of mass 0.25 kg is moving horizontally with uniform velocity of 25ms-1 calculate the kinetic energy by the ball​

Answer 1

kinetic energy =1/2mv^2

so1/2*0.25*25*25

&answer is 78.1 J

hope it helps u dear

Answer 2

kinetic energy= 1/2 mv^2
=1/2×0.25×25×25
=78.125