Forces and Motions 5.0 / 5 based on 2 ratings ? PhysicsForces and MotionGCSECCEA Created by: stephenm57Created on: 28-05-14 11:03 Average velocity Average velocity= Total displacement / Total time taken 1 of 7 Balanced forces- Newton's first law A body stays at rest, or if movingit continues to move with uniform velocity, until an unbalanced force makes it behave differently. 2 of 7 Unbalanced forces- Newton's second law F= M x A 3 of 7 Forces in pairs- Newton's third law This law states that if body A exerts a force on body b, the body b exerts a force of equal size on Body A, but in the opposite direction. 4 of 7 Mass and weight Weight= M x G 5 of 7 Density Density= M / V 6 of 7 Speed Speed= D / T 7 of 7
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