Question

The kinetic energy of a particle executing S.H.M.
is 16 J when it is at its mean position. If the
mass of the particle is 0.32 kg, then what is the
maximum velocity of the particle?
(1) 5 m/s
(2) 15 m/s
(3) 10 m/s
(4) 20 m/s
​

Answer 1

Answer:

v = 10 m/s

Explanation:

K.E. = 1/2 m v (square)

16 = 1/2 (0.32) v (Sq.)

v(square) = 100

velocity = 10m/s