K.C.S.E Physics Q & A - MODEL 1995PP2QN04

K.C.S.E Physics Q & A - MODEL 1995PP2QN04

The diagram in figure 3 shows a certain eye defect

​(i) Name the object
(ii) Draw on the same diagram an arrangement to correct the defect
(c) (i) Explain why a pail of water can be swung in vertical circle without the water pouring out
(ii) A car of mass 1200kg is moving with a velocity of 25ms-1 around a flat bend of radius 150m. Determine the minimum frictional force between the tyres and the road that will prevent the car from sliding off. 

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answers