MCQOPTIONS
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| 1. |
When a stone is thrown in the air, it climbs to a certain height and then drops freely to the ground as shown in the given figure.The stone falls down because of |
| A. | magnetism of Earth |
| B. | gravity of Earth |
| C. | frictional force |
| D. | air pressure |
| Answer» C. frictional force | |