1. What does centripetal force depend on?
- Mass, speed and radius.
- Friction, gravity and tension.
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Other questions in this quiz
2. How is a resultant force made?
- If the total anticlockwise moments do not equal the total clockwise moments.
- If the total clockwise moment doesn't equal the total anticlockwise moment.
3. What is the force that keeps something moving in a circle?
- The centripetal force
- The velocity force
4. What is the iris ad what's its role in the eye?
- It is the coloured part of the eye, it controls the intensity of light entering the eye.
- It is the coloured part of the eye; and does most of the eyes focusing.
5. What are hydraulics used for in every day life?
- Car Breaking systems,car jacks, manufacturing, deployment of landing gear.
- Collecting metal