Circular Motion Flashcards
1
Q
When an object is moving in a circle its continuously …..…………… towards the centre of the circle
A
Accelerates
2
Q
An object moving in a circle always has …..…………… acting on it
A
Centripetal force
3
Q
The faster the object the …..…………… the centripetal force
A
Greater
4
Q
If the circle is made smaller the centripetal force will
A
Increase
5
Q
The force that causes centripetal force on a car is
A
Friction
6
Q
Changing the direction of the object in the circle effects
A
Nothing
7
Q
A greater speed …..…………… the centripetal force
A
Increases
