MCQOPTIONS
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| 1. |
A The speed of a falling body increases continuously. Why? |
| A. | No force acts on the falling body. |
| B. | The falling body is very light. |
| C. | Air exerts a frictional force on the falling body. |
| D. | The force acting on the body is in the direction of the fall. |
| Answer» E. | |