For what displacement the P.E becomes 1/4 of its maximum value ?

Related Mcqs:

1. The displacement of SHM is written as X = X`sinθt if the displacement is written by X = Xθ sont then phase constant will be equal to_______________?

   A. 0° B. 45° C. 90° D. 180°...

2. Work done will be maximum if the angle between the force F and displacement d is______________________?

   A. 45° B. 90° C. 180° D. 0° Submitted by: admin...

3. When a body moves in a straight line then its displacement coincides with__________________?

   A. distance B. force C. acceleration is zero D. both A and B...

4. Displacement of the body in S.H.M is equal to amplitude when the body is at_______________?

   A. Mean position B. Elsewhere C. Extreme position D. None...

5. The area under the force displacement graph represents__________________?

   A. area B. work done C. power D. none of these...

6. A body moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R the ration of displacement to the covered path will be_____________?

   A. πR B. 2π R C. 0 D. 4πR...

7. Moving along the circumference of a circle completes two revolutions. If the radius of the circular path is R, the ratio of displacement to the covered path will be_______________?

   A. πR B. 2πR C. 0 D. 4πR...

8. The ratio of displacement to distance can not be___________?

   A. Equal to one B. Less than one C. Greater than one D. All are possible Submitted by: Zahid Jagirani...

9. 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...

10. When the amplitude of a wave becomes double its energy become_________________?

    A. Double B. Four times C. One half D. None time...