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| Q. |
According to Newton's first law of motion, |
| A. | every body continues in its state of rest or of uniform motion, in a straight line, unless it is acted upon by some external force |
| B. | the rate of change of momentum is directly proportional to the impressed force, and takes place in the same direction, in which the force acts |
| C. | to every action, there is always an equal and opposite reaction |
| D. | none of the above |
| Answer» A. every body continues in its state of rest or of uniform motion, in a straight line, unless it is acted upon by some external force | |
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