MCQOPTIONS
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| 1. |
A man is standing still. The force by the man on the earth is ( vec{F1} ). The force by the earth on the man is ( vec{F2} ). Which one of the following is true? |
| A. | ( vec{F1} = vec{F2} ) |
| B. | ( vec{F1} = - vec{F2} ) |
| C. | ( vec{F1} = 5( vec{F2}) ) |
| D. | (2( vec{F1}) = vec{F2} ) |
| Answer» C. ( vec{F1} = 5( vec{F2}) ) | |