A ball of mass 200 g rolls along the ground at a speed of 5.2m/s. calculate the kinetic energy of the ball. Give answer to one decimal place.

2704 J

Given :

mass = 200 g

velocity = 5.2 m/s

kinetic energy = 1/2 mv^2

= 1/2 * 200 * (5.2)^2

100 * 27.04

2704 J

which statement about this sum is true? −245+2.7

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