Question

9. (a) A body of mass m is moving with a velocity v
Write the expression for its kinetic energy.
(b) Show that the quantity 2K/v2 has the unit o
mass, where K is the kinetic energy of the body​

Answer 1

Answer:

if a body of mass is moving with avelocity v then let then move why to us what if we know this what we will do

Answer 2

..........See the attachment please.........