Answer to Question #276399 in Physics for Rakibul

Question

(a) Define friction.

(b) Explain the static and kinetic friction with suitable diagrams. A large block of ice

is being pulled across a frozen lake. The block of ice has a mass of 250 kg. The

coefficient of friction between two ice surfaces is small: μk = 0.05. What is the

force of friction that is acting on the block of ice?

(c) Why friction is importance in terms of physics and engineering studies.

Answer 1

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