MCQOPTIONS
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MCQOPTIONS
| 1. |
DIRECTIONS: Read the passage (s) given below and answer the questions that follow. Passage ? 1 Centripetal force is a requirement for circular motion. No work is done on a body by centripetal force in a circular path. The work done by a centripetal force - |
| A. | increases by decreasing the radius of the circle |
| B. | decreases by increasing the radius of the circle |
| C. | increases by increasing the mass of the body |
| D. | is always zero |
| Answer» B. decreases by increasing the radius of the circle | |