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# An astronaut accidentally gets separated out of his small spaceship accelerating in inter-stellar space at a constant acceleration of 10 m/ . What is the acceleration of the astronaut at the instant he is outside the spaceship ?

- 10 m/
- 9.8 m/
- 0 m/
- could be anything

## The correct answer is: 0 m/

### When the astronaut is outside the spaceship, the net external force (except negligible gravitational force due to spaceship) is zero as he is isolated from all interactions.

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