Planet and Satellite: Practice Problem & Solution
Assertion (A): A person in an artificial satellite revolving around the earth feels weightlessness. Reason (R): There is no gravitational force on the satellite.
Short Solution (Best for NEET):
To solve this problem, we apply the core principles of Planet and Satellite. Understanding the underlying formula is key to arriving at the correct answer below:
Assertion (A) is true because weightlessness in orbit is due to continuous freefall. Reason (R) is false; gravitational force *is* present and provides the centripetal force for orbit.
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