AQA further physics - higher P3 topic 1

a further physics quiz on the higher topic 1 of AQA P3-turning forces

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  • Created by: Isabelle
  • Created on: 30-09-10 09:54

1. What is the centre of mass?

  • how the mass is spread
  • the point where the mass is thought to be the most concentrated
  • the middle of an object
1 of 18

Other questions in this quiz

2. The gravitational force is bigger when....

  • the mass is bigger.
  • the distance is bigger.

3. Gravitational forces are always attractive.

  • True
  • False

4. What provides the centripetal force that keeps planets and satellites moving in their orbits?

  • gravity
  • velocity

5. The gravitational force is smaller when....

  • the distance is bigger.
  • the mass is bigger.

Comments

Nishat Ahmed

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Hi there!
i believe question 18. is wrong, because one of the 3 things that increase the centripetal force is if the Radius decreases?
So, i'm not sure, but i think it's wrong
Overall i like the questions, they're very helpful!
Thanks for it! (: 

Mohammed Bilal

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agree with nishat ^

question 18 is wrong :)

good questions....

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