Question

A particle moves on the X-axis according to the equation x = A + B sin ωt. The motion is simple harmonic with amplitude

विकल्प

• A

• B

• A + B

• \[\sqrt{A^2 + B^2} .\]

Answer 1

B

At t = 0,

Displacement \[\left( x_0 \right)\]  is given by,   x₀ = A + sin ω(0) = A

Displacement x will be maximum when sinωt is 1 or,
 x_m = A + B

Amplitude will be:
x_{m \[-\]xo = A + B \[-\] A = B}