15 What is the co-efficient of friction if the
angle of friction isq?
A: Sin 0
B: Cose
C : Tan 0
D : Coto
Answers
Answered by
1
Answer:
The correct option is D
We have,
The coefficient of friction is 0.2
Since we know that,
The coefficient of friction =tanθ Where θ is the angle of friction.
51=tanθ
θ=tan−151
=cot−15
Step-by-step explanation:
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Answered by
1
Answer:
b .cose. .......................
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