MCQOPTIONS
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MCQOPTIONS
| 1. |
A ball of mass 0.2 kg is thrown vertically upwards by applying a force by hand. If the hand moves 0.2 m while applying the force and the ball goes up to 2 m height further, find the magnitude of the force. (Consider\[\,g\text{ }=\text{ }10\text{ }m/{{s}^{2}}\]). |
| A. | 4 N |
| B. | 16 N |
| C. | 20 N |
| D. | 22 N |
| Answer» E. | |