Question

An athlete of mass 60 kg running at a velocity of 10 m/s.

Answer 1

if kinetik enerji find

3000 Joule

Explanation:

Given:

mass= 60kg

Velocity= 10m/s

As we know

kinetic energy= 1/2.m.v^2

=1/2 (60) (100)

=(30)(100)

=3000 joule

Therefore the kinetic enery possessed by the body is 3000 joule