SHMHard
Question
The period of oscillation of simple pendulum of length L suspended from the roof of the vehicle which moves without friction, down an inclined plane of inclination α, is given by
Options
A.
B.
C.
D.
Solution
Free body diagram og bob of the pendulum with respect to the accelerating frame of refrence is as follows
∴ Net force on the bob is Fnet = mg cos α
or Net acceleration of the bob is geff = g cos α
T =
or T =
Create a free account to view solution
View Solution FreeMore SHM Questions
A spring of force constant k is cut into two pieces such that one piece is double the length of the other. Then the long...A mass of 0.2 kg is attached to the lower end of a mass less spring of force-constant 20 N/M, the upper end of which is ...A particle of mass m is attached to a spring (of spring constant k) and has a natural angular frequency ω0. An exte...The maximum velocity and acceleration of a particle in S.H.M. are 100 cms/sec and 157 cm/sec2 respectively. The time per...The total spring constant of the system as shown in the figure will be :...