GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Acceleration due to Gravity :: Discussion
| 8. | The displacement of the body is given to be proportional to the cube of time elapsed. The magnitude of acceleration of body is? | |
| A. | Increasing with time | |
| B. | Decreasing with time | |
| C. | Constant but not zero | |
| D. | Zero | |
| Answer: Option A | |
| Explanation: | |
|
s=kt3 Velocity=ds/dt=3kt2 Acceleration=dv/dt=6kt Clearly acceleration increases uniformly with time. |
|
| Tutorial Link: |
Comments are not available
Post your comments here:
Quick Links
GAT Subject
Computer Science English Mcqs Agriculture
Engineering
Computer Science Civil Engineering
Technical
Networking Electronics Database
Past Papers
Model Papers FPSC Papers