Question

A particle of mass 1kg is executing SHM with an amplitude of lm and time period a s. The kinetic
energy of the particle at the moment when the displacement is 0.8 m from the mean position is
a) 1.2 J
b) 0.8 J
c) 0.72 J
d) 7.2 J with sol pls​

Answer 1

Answer:

KE is 0.8w^2

Explanation:

Find w=2pie/t