Equivalence Principle and Apparent Weight
A rocket accelerates away from Earth, causing an astronaut inside to experience an apparent weight equal to twice their weight on Earth. Which of the following statements correctly applies the principle of equivalence to this scenario?
A
The astronaut can determine they are accelerating by measuring their mass
B
The astronaut can distinguish between acceleration and gravity using a pendulum
C
The astronaut cannot tell if the sensation is due to acceleration or a stronger gravitational field
D
The equivalence principle only applies in free-fall, not during acceleration
Question Leaderboard
Not enough data yet to show leaderboard.