Question

at which point of motion the acceleration of a body executing SHM is 0?​

Answer 1

Explanation:

Max. acceleration in S.H.M, a

0

=ω

2

a .....(i) [a = amplitude]

max. velocity = ωa

v

0

=ωa

⇒v

0

2

=ω

2

a

2

........ (ii)

∴

(i)

(ii)

⇒a=

a

0

v

0

2