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.Management Sciences
Category: Oscillations
The phase of SHM describes________________?
0
A. Displacement only
B. The direction of motion only
C. Both displacement and direction of motion
D. Neither displacement nor direction of motion
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
For what displacement the P.E becomes 1/4 of its maximum value ?
A. x = x’
B. x = x’/2
C. x = x’/4
D. x = x(2)’/2
For a simple pendulu,m the restoring force is caused by________________?
A. Gravity
B. Spring
C. Hand
D. All of these
The frequency of the second pendulum is________________?
A. 1 hertz
B. 0.5 hertz
C. 1.5 hertz
D. 2.5 hertz
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