Question 7 A rubber band is stretched and then relaxed to its original length. The diagram shows the force-extension graph for this pr...

Question 1 (a) Define the radian . [2] (b) A stone of weight 3.0 N is fixed, using glue, to one end P of a rigid rod CP, as show...

Question 28 A cyclist is travelling at a constant speed up a hill. The frictional force resisting the cyclist’s motion is 8.0 N. T...