In a spaceship, artificial gravity is created with the help of:
Correct answer: B. Centrifugal force
- A. Centripetal force
- B. Centrifugal force
- C. Magnetic force
- D. None of the above
Explanation
Correct Answer: B Artificial gravity in a spaceship can be created using the principle of centripetal force. This force is generated by the rotation of the spaceship. When a spaceship rotates, it creates a centrifugal force that pushes objects inside the spaceship outward, away from the axis of rotation. This outward force acts as if it were a gravitational force, creating a sense of gravity for the occupants inside. The formula for centripetal force (Fc) is given by: Fc =m⋅v2/r In the case of a rotating spaceship, the floor of the spaceship acts as the "ground," and the centrifugal force experienced by objects on the floor provides a sense of gravity. The greater the rotation speed or the larger the radius of rotation, the stronger the artificial gravity effect.
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