Question

a simple harmonic motion having an amplitude A and time period Tis represented by the equation y=5sinπ(t+4)m tjen values of A in m and T in sec are

Answer 1

y = 5 sin(πt +4πx) is of the form

y = A sin(ωt-kx)

Amplitude A = 5 m

T = 2π/ω

T = 2π/π

T = 2 s