Question

give some situations to reduce friction in our daily life....​

Answer 1

Answer:

Skating – A thin film of water under the blade is necessary to make the skate slide. The heat generated by the skate blade rubbing against the surface of ice causes some of the ice to melt right below the blade where the skater glides over the ice. This water acts as a lubricant reducing friction.

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Answer 2

Answer:

situation r......

Explanation:

skating.....

a thin film of water under the blade is necessary to make the skate side.the heat generated by the heat skate bladder rubbing against the surface of ice causes some of the ice to melt right below the blade where the skater glides over the ice.the water a lubricant reducing friction

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