

MCQOPTIONS
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1. |
A_BALL_DROPPED_FROM_A_SPACECRAFT_IS_REVOLVING_AROUND_THE_EARTH_AT_A_HEIGHT_OF_120KM._WHAT_WILL_HAPPEN_TO_THE_BALL??$ |
A. | It will fall down to the earth gradually |
B. | It will go very far in the space |
C. | It will continue to move with the same speed along the original orbit of the spacecraft |
D. | It will move with the same speed, tangentially to the spacecraft |
Answer» D. It will move with the same speed, tangentially to the spacecraft | |