Question
Physics Question on Oscillations
The oscillation of a body on a smooth horizontal surface is represented by the equation,
X = A cos (ωt)
where X = displacement at time t
ω = frequency of oscillation
Which one of the following graphs shows correctly the variation 'a' with 't'?
Here a acceleration at time t
T = time period
A
B
C
D
Answer
Explanation
Solution
The correct option (B):