Question

Design and conduct experiment to test few ways how friction maybe redused .
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Answer 1

Explanation:

Design and conduct experiments to test few ways how friction may be ... c) Make use of wheels that is use rolling friction rather than sliding friction. d) Reduce the contact and hence increase the space between the surfaces. e) Objects moving in fluids (liquids and gases) have streamline shapes to reduce friction by fluids called drag. ... EXPERIMENT-1, Smoother surfaces have less friction.

Answer 2

Answer:

Explanation:

c) Make use of wheels that is use rolling friction rather than sliding friction. d) Reduce the contact and hence increase the space between the surfaces. e) Objects moving in fluids (liquids and gases) have streamline shapes to reduce friction by fluids called drag. ... EXPERIMENT-1, Smoother surfaces have less friction.