AQA Physics Unit 3 this is triple science unit 3 physics, this corresponds with the AQA exam board 1.5 / 5 based on 4 ratings ? PhysicsForces and MotionGCSEAll boards Created by: Muko E-AgwuegboCreated on: 02-04-11 17:57 Sam sits 2m from the centre of the seesaw, Alex weighs twice as much as Sam. How far should he sit to balance the seesaw? 1m 1 of 4 Where is the centre of mass? Along the line of symetry 2 of 4 How do you increase centripetal force? increase speed 3 of 4 How does an object to stay moving in a circle at a constant speed? both 4 of 4
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