Which of the following gives the kinetic energy of a body of mass moving with speed ?

PHYSICS · Single correct · CBSE · Physics · Work and Energy · Work and Energy

Problem

Which of the following gives the kinetic energy

KE

of a body of mass

m

moving with speed

v

? (a)

KE = m v^2

(b)

KE = \dfrac{1}{2} m v^2

(c)

KE = 2 m v^2

(d)

KE = m g h