SHMHard
Question
Acceleration a versus time t graph of a body in SHM is given by a curve shown below. T is the time
Options
A.
B.
C.
D.
Solution
x = A cosωt
K.E. =
k(A2 − x2)
=kA2 sin2ωt
=
kA2 
=
1 − cos2ωt)
Frequency of K.E. is double of acceleration.
K.E. =
k(A2 − x2)=
kA2 sin2ωt=
kA2 =
1 − cos2ωt)Frequency of K.E. is double of acceleration.
Create a free account to view solution
View Solution FreeMore SHM Questions
A disc of mass 3 m and a disc of mass m are connected by massless spring of stiffness k. The heavier disc is placed in o...The distance between the points of suspension and centre of oscillation for a compound pendulum is :...A thin rod of length 1 m is suspended from its end and is made to oscillate in a vertical plane. The distance between th...On suspending a mass m from a spring of force constant k, frequency of vibration f is obtained. If a second spring as sh...The amplitude of a particle executing S.H.M. with frequency of 60 Hz is 0.01 m. The maximum value of the acceleration of...