MCQ
A particle starting from the mean position performs linear S.H.M. Its amplitude is 'A' and total energy is 'E'. At what displacement its kinetic energy is 3E/4?
- A`A/3`
- BA
- ✓`A/2`
- D`A/4`
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
`y_1 = 5 sin 2pi(75t - 0.25 x)`
`y_2 = 10 sin 2pi(150t - 0.50 x)`
The intensity ratio `"I"_1/"I"_2` of the two waves is ______