MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Physics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A displacement function is given by: x = exp(sin2t). It is periodic. True or False? |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Force on a particle is given by: F = -kxn. For what values of n will the motion be oscillatory? |
| A. | 3 |
| B. | 4 |
| C. | Any integer |
| D. | It cannot be oscillatory for any value of n |
| Answer» B. 4 | |
| 3. |
What is the frequency of SHM? |
| A. | Number of oscillations per unit time |
| B. | Time for one oscillation |
| C. | Time taken for motion to reverse direction |
| D. | Same as angular frequency |
| Answer» B. Time for one oscillation | |
| 4. |
A force given by: F = -2(x 1)2acts on a particle at rest. Select the correct option regarding the same. |
| A. | Force acts on particle along the positive x direction |
| B. | Force is never zero |
| C. | Motion is periodic but not oscillatory |
| D. | Motion is rectilinear |
| Answer» E. | |
| 5. |
A function has the equation Acos3t + Bsin3t. Find the value of time period. |
| A. | /3 |
| B. | 2 /3 |
| C. | A /3 + B /3 |
| D. | /3A + /3B |
| Answer» C. A /3 + B /3 | |
| 6. |
A ball is thrown up with a velocity of 2.5m/s. It collides elastically with the ground. Find the frequency of this periodic motion. |
| A. | 1Hz |
| B. | 2Hz |
| C. | 3Hz |
| D. | 0.5Hz |
| Answer» C. 3Hz | |
| 7. |
In SHM, force at extreme position is zero. True or False? |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
Which of the following describes circular motion? |
| A. | Periodic |
| B. | Oscillatory |
| C. | Simple Harmonic |
| D. | Rectilinear motion |
| Answer» B. Oscillatory | |
| 9. |
Every periodic motion is oscillatory, but not vice versa. True or False? |
| A. | True |
| B. | False |
| Answer» C. | |