Question

determine the displacement of an object that is undergoing SHM whose angular frequency is 20 degree per second and its amplitude is 300 mm at t= 1.5 sec.​

Answer 1

Answer:

$\huge\underline\mathfrak\red{❥Answer}$

Explanation:

Answer

y=10sin(20t+ π/3 )

Comparing with below equation,

y=Asin(ωt+ϕ) where ω=angular velocity=20

Time period T= 2π/w

=2π/w

= π/10