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Outline three (3) advantages of having friction in mechanics. 7. (a) (b) Explain two (2) methods of reducing friction. W
Posted: Sat Jul 09, 2022 11:54 am
by answerhappygod
- Outline Three 3 Advantages Of Having Friction In Mechanics 7 A B Explain Two 2 Methods Of Reducing Friction W 1 (34.56 KiB) Viewed 43 times
Outline three (3) advantages of having friction in mechanics. 7. (a) (b) Explain two (2) methods of reducing friction. What does the coefficient of friction mean? (c) (d) A force of 50N is applied horizontally to an object of mass 12kg resting on a horizontal surface. The coefficient of dynamic friction is 0.3. Calculate the acceleration of the body.