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A particle is in linear S.H.M. between two points, A and B, 10 cm apart Take the direction from A to B as the positive direction and give the signs of
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1
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829
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August 23, 2016
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Which of file following functions of tune represent
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1
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1067
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August 23, 2016
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You have a light spring, a metre scale and a known mass. How will you find time period of vibration of mass without the use of clock?
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0
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3121
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August 23, 2016
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A particle moves with S.H.M. in a straight line. In the first second after starting from rest, it travels a distance and in the next second it travels a distance in the same direction
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0
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5152
|
August 23, 2016
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A particle is moving in a straight line with S.H.M. of amplitude r
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1
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2878
|
August 23, 2016
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What are beams?
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0
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1477
|
August 23, 2016
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Discuss strings stretched between fixed points
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0
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981
|
August 23, 2016
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One end of a U-tube containing mercury is connected to a suction pump and the other end to atmosphere
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1
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4446
|
August 23, 2016
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The acceleration due to gravity on the surface of moon is 1.7 m
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1
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2769
|
August 23, 2016
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The piston in the cylinder head of a locomotive has a stroke (twice the amplitude) of 1.0 m
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1
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2544
|
August 23, 2016
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Given below are four x-t plots for linear motion of particle. Which of the plots represent periodic motion ? What is the period of motion (in case of periodic motion)?
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1
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822
|
August 23, 2016
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Which of the following examples represent (nearly) simple harmonic motion, and which represent periodic but not S.H.M.:
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1
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946
|
August 23, 2016
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Which of the following example represent periodic motion:
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1
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723
|
August 23, 2016
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Will a pendulum gain or lose time when taken to the top of a hill?
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0
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719
|
August 23, 2016
|
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The periodic time of a body executing S.H.M. is 2 sec. After how much interval from t = 0, will its displacement be half of its amplitude?
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0
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7526
|
August 23, 2016
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A block rests on a horizontal table which is executing S.H.M. in the horizontal plane with an amplitude A. What will be the frequency of oscillation, the block will just start to slip?
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0
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3628
|
August 23, 2016
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A simple pendulum performs S.H.M. about x = 0 with an amplitude a and time period T. What is the speed of the pendulum at x= a/2?
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0
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7804
|
August 23, 2016
|
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A ball of radius r is made to oscillate in a bowl of radius R, find its time period of oscillation
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0
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2489
|
August 23, 2016
|
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A pendulum is mounted on a cart rolling without friction down on an inclined surface of inclination with the horizontal
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0
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1609
|
August 23, 2016
|
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A simple harmonic motion of amplitude A, has a time period T. What will be the acceleration of the oscillator) when its displacement is half of the amplitude?
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0
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2505
|
August 23, 2016
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Which of the following functions of time represent
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0
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2398
|
August 23, 2016
|
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What is cantilever?
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0
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3007
|
August 23, 2016
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Two identical springs have the same force constant of 147 What elongation will be produced in each spring in each case shown in figure?
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0
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5870
|
August 23, 2016
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The length of a seconds pendulum on the surface of earth is 100 cm. What will be the length of a second's pendulum on the surface of moon?
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0
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1533
|
August 23, 2016
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Define force constant of a spring. Gives its S.I. unit and dimensional formula
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0
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10020
|
August 23, 2016
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What is the length of a simple pendulum which ticks seconds?
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0
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6403
|
August 23, 2016
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What would happen to the motion of an oscillating system if the sign of the force term in equation F = - Kx is changed?
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0
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780
|
August 23, 2016
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The bob of a simple pendulum is a ball full of water. If a fine hole is made in the bottom of the ball, what will be its effect on the time period of the pendulum?
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0
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3034
|
August 23, 2016
|
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The bob of a vibrating simple pendulum is made of ice. How will the period of swing will change when the ice starts melting?
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0
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3406
|
August 23, 2016
|
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What will be the effect on the time period, if the amplitude of a simple pendulum increases?
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0
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2852
|
August 23, 2016
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