Question

(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 of
mass, where K is the kinetic energy of the body.​

Answer 1

(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 of

mass, where K is the kinetic energy of the body.