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 does centripetal force depend on?

  • Mass, speed and radius.
  • Friction, gravity and tension.

5. Where are images formed?

  • On the lens.
  • On the retina, which is covered in light sensitive cells. These cells detect light and send signals to the brain to be interpreted.
  • On the iris.
  • On the cornea.


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