3.6.1.1 Circular Motion Flashcards
1
Q
Why is an object moving in a circular path at constant speed accelerating?
A
It has a constantly changing velocity as it is changing direction, so it must be accelerating
2
Q
What is the force experienced by an object moving in a circle?
A
The centripetal force
3
Q
Where does the centripetal force act?
A
Towards the centre of the circle
4
Q
What is angular speed?
A
The angle an object moves through per unit time
