The force responsible for the vibratory motion of the simple pendulum is_________________?
(A) mg cosθ
(B) mg sinθ
(C) mg tonθ
(D) mg
If the length of the second pendulum becomes four times, then its time period will become________________?
(A) 4 times
(B) 6 times
(C) 8 times
(D) 2 times
The time period of a second pendulum is______________?
(A) 4 seconds
(B) 3 seconds
(C) 2 seconds
(D) 6 seconds
The total energy of a body executing S.H.M is directly proportional to________________?
(A) The square root of amplitude
(B) The amplitude
(C) Reciprocal of amplitude
(D) Square of an amplitude
The acceleration of a projection on the diameter for a particle moving along a circle is_______________?
(A) w2x
(B) wx2
(C) w2x
(D) wx2
In S.H.M. the velocity of a particle is maximum at________________?
(A) mean position
(B) extreme position
(C) middle between the mean and extreme position on the right side
(D) middle between the mean and extreme position on the left side