Question
Physics Question on Oscillations
Consider a particle executing a simple harmonic motion. Let x,A,K and U are displacement,amplitude,kinetic energy and potential energy,respectively,of the particle at certain instant of time. IfUK=3,then Ax is:
A
31
B
21
C
32
D
91
E
94
Answer
21
Explanation
Solution
The correct answer is (B):21