A block is placed on a smooth inclined plane, at an angle of inclination θ , that moves with constant acceleration so that block does not slide relative to the inclined plane. If the inclined plane stops, the normal contact force offered by the plane on the block changes by a factor.

Question

A block is placed on a smooth inclined plane, at an angle of inclination θ , that moves with constant acceleration so that block does not slide relative to the inclined plane. If the inclined plane stops, the normal contact force offered by the plane on the block changes by a factor. (A) cosθ  (B) tanθ  (C) cos2θ  (D) sin2θ

Tardigrade Admin · Accepted Answer

A block is kept <img class="img-fluid question-image" alt="Solution" src="https://cdn.tardigrade.in/q/nta/p-h8xnyfwdnnwfyb4r.jpg" /> (N2/N1)=cos2θ

Q. A block is placed on a smooth inclined plane, at an angle of inclination $θ,$ that moves with constant acceleration so that block does not slide relative to the inclined plane. If the inclined plane stops, the normal contact force offered by the plane on the block changes by a factor.

$cos θ$

$t an θ$

$co s^{2} θ$

$s i n^{2} θ$

A block is kept

$\frac{N _{2}}{N _{1}} = co s^{2} θ$

Q. A block is placed on a smooth inclined plane, at an angle of inclination θ, that moves with constant acceleration so that block does not slide relative to the inclined plane. If the inclined plane stops, the normal contact force offered by the plane on the block changes by a factor.

cosθ

tanθ

cos2θ

sin2θ