Question
Question: A body is doing SHM having amplitude a and time period T. The figure shows position-time graph. At a...
A body is doing SHM having amplitude a and time period T. The figure shows position-time graph. At any time t, acceleration of body is ƒ. Which of the following graphs is/are appropriate?
A
B
C
D
Answer
Explanation
Solution
x = a cos wt
ƒ = – aw2 cos wt opposite phase