 
			 
			MCQOPTIONS
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				| 1. | An astronaut in the orbit in a spacecraft feels weightlessness | 
| A. | due to the absence of gravity inside | 
| B. | due to the face that space craft has no energy | 
| C. | \[\sqrt{\frac{2GM}{{{R}^{3}}}}\] | 
| D. | their is no gravity outside | 
| Answer» D. their is no gravity outside | |