A particle moving with shm has a period 0.001 s and amplitude 0.5 cm. Find the acceleration, when it is 0.2 cm apart from its mean position.

A particle moving with shm has a period 0.001 s and amplitude 0.5 cm.

1.	A particle moving with shm has a period 0.001 s and amplitude 0.5 cm. Find the acceleration, when it is 0.2 cm apart from its mean position.
Answer» SOLUTION :`ALPHA =(4pi^2//T^2)XXX= 4 xx3.14^2 (0.001)^2xx0.2 =7.897 xx10^4ms^(-2)`