The sensation of weightlessness in a spacecraft in an orbit is due to

[A] Absence of gravity outside

[B] Fact that spacecraft in the orbit has no energy

[C] Presence of gravity outside but not inside the spacecraft

[D] Acceleration in the orbit which is equal to the acceleration due to gravity outside

Answer & Explanation
Answer: Option [D]

Physics - General Science Objective Questions and Answers for Competitive Exams