Circular motion. 2.5 / 5 based on 5 ratings ? PhysicsCircular motionA2/A-levelEdexcel Created by: Jelly TotCreated on: 17-04-14 16:16 What is angular displacement?? How far the object has moved around its circular path? 1 of 8 What is angular displacement measured in? Radians 2 of 8 Which is the correct equation for working out angular velocity? W=V/R 3 of 8 In what direction does the centripetal force act?? Towards the centre 4 of 8 What is centrepetal force? A fore that must be applied to an object to make it move around in a circle. 5 of 8 Which is the correct equation for calculating centrepetal force? F=mv^2/r 6 of 8 The earth rotates around its axis. To show what it's speed is, which equation would we use? W=2Pi / T 7 of 8 How many radians are there in a full circle? 2 radians 8 of 8
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