## Total distance travelled by a bob of the simple pendulum in one vibration is equal to________________?

A. Amplitude
B. Square of the amplitude
C. 2 x amplitude
D. 4 x amplitude

A. 1
B. 2
C. 3
D. 4

## 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

## In damped harmonic oscillation which one decreases ?

A. Amplitude of vibration
B. Energy of vibration
C. Both amplitude and energy
D. Neither amplitude nor energy

## The energy of SHM is maximum at_______________?

A. Mean position
B. Extreme position
C. In between mean and extreme
D. All positions during SHM

## The phase of SHM describes________________?

A. Displacement only
B. The direction of motion only
C. Both displacement and direction of motion
D. Neither displacement nor direction of motion

A. 100 cm
B. 99 cm
C. 99.2 cm
D. 98 cm

## When K.E energy of SHM is maximum its__________________?

A. P.E is zero
B. Acceleration is zero
C. Restoring force is zero
D. All P.E acceleration and restoring force are zero

## In vibratory motion_________________?

A. P.E. remains constant
B. K.E. remain constant
C. total energy remains constant
D. total momentum remains constant

## The mass attached to a spring executes ?

A. Vibratory motion
B. Rotatory motion
C. S.H.M
D. Both A and C

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