Which one of the following is the correct expression for the kinetic energy of a body…

PHYSICS · Single correct · A Level · Physics · Mechanics and materials · Mechanics and materials

Problem

Which one of the following is the correct expression for the kinetic energy of a body of mass

m

moving with speed

v

? (a)

m v^2

(b)

\tfrac12 m v^2

(c)

\tfrac14 m v^2

(d)

m g h