KS4Physics Forces 1of31 ©BoardworksLtd2005 Contents Forces Typesofforces MassandweightForcesandmotionFrictionSummaryactivities 2of31 ©BoardworksLtd2005 Whatisaforce?Aforceisapushorapull.Aforcecannotbeseenbutyoucanseehowaforceaffectsanobject.3of31 ©BoardworksLtd2005 Whattypeofforce?4of31 ©...
We say it opposes motion. There is a maximum value for the frictional force which depends on: More about friction Friction is created whenever two touching objects or surfaces move past each other. Friction also occurs when things move through air. This is called air resistance or drag. the ...