If coefficient of friction is 1.71 then what will be the minimum angle of inclined plane to just start motion of objects?

Question

If coefficient of friction is 1.71 then what will be the minimum angle of inclined plane to just start motion of objects? (A) 60° (B) 30° (C) 45° (D) 90°

Tardigrade Admin · Accepted Answer

μ= tan θ θ= tan -1(1.71)=60°

Q. If coefficient of friction is 1.71 then what will be the minimum angle of inclined plane to just start motion of objects?

$6 0^{\circ}$

$3 0^{\circ}$

$4 5^{\circ}$

$9 0^{\circ}$

$μ = tan θ$
$θ = tan^{- 1} (1.71) = 6 0^{\circ}$

Q. If coefficient of friction is 1.71 then what will be the minimum angle of inclined plane to just start motion of objects?

60∘

30∘

45∘

90∘

μ=tanθ θ=tan−1(1.71)=60∘

$6 0^{\circ}$

$3 0^{\circ}$

$4 5^{\circ}$

$9 0^{\circ}$

$μ = tan θ$
$θ = tan^{- 1} (1.71) = 6 0^{\circ}$