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When an object is moving, we use the following coefficient for friction calculations a)-μk b)-μs c)-γk d)- γs
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When an object is moving, we use the following coefficient for friction calculations a)-μk b)-μs c)-γk d)- γs

User GStav
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4 votes

Answer:
\mu_(k)

Step-by-step explanation:

We use kinetic friction when a body is moving i.e.
\mu_(k) for calculations.

Static friction is used when a body is in rest while kinetic friction is used when a body is moving and its value is quite low as compared to static friction .

Static friction value increases as we apply more force while kinetic friction occurs when there is relative motion between bodies.

User Shelakel
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