Physics- forces in action 0.0 / 5 ? PhysicsForces and MotionIGCSEAQA Created by: Splash HeslinCreated on: 07-04-15 17:03 What is a moment? The turning effect of a force, accociated with forces using a pivot. 1 of 8 Moment of a force= force x perpendicular distance from pivot 2 of 8 ACWM= CWM 3 of 8 What is center of mass? The point where an objects mass is thought to be concentrated. 4 of 8 Stability- Wide base= More stable 5 of 8 Stability- lower center of mass= More stable 6 of 8 What is centripetal force? Force acting towards the center of mass. 7 of 8 Pressure= force/ area 8 of 8
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