5. How do you appreciate the role of friction in facilitating our various activities? (AS)
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One can hold an object due to friction . any object can move on the surface due to friction . Friction between tyres of vehicles and the road keeps them running safely and also helps to stop when brakes are applied, thus preventing accidents. We can write on paper with pen due to friction between tip of pen and paper.
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one can hold an object due to friction any object can move on the surface due to friction. friction between tyres of vehicles and the road keeps them running safety and also helps to stop when brakes are applied thus preventing accidents
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