2-14 In the adjacent figure there is a cube having a smooth groove at an inclination of \( 30^{\circ} \) with horizontal in its vertical face. A cylinder \( A \) of mass \( 2 kg \) can slide freely inside the grove. The cube is moving with constant horizontal acceleration \( a_{0} \) parallel to the shown face, so that the slider does not have acceleration along horizontal. (A) The normal reaction acting on cube is zero (B) The value of \( a_{0} \) is \( g \sqrt{3} \) (C) The value of \( a_{0} \) is \( g \). (D) Acceleration of the particle in ground frame Figure 2.192 is \( g \)

Question

2-14 In the adjacent figure there is a cube having a smooth groove at an inclination of \( 30^{\circ} \) with horizontal in its vertical face. A cylinder \( A \) of mass \( 2 kg \) can slide freely inside the grove. The cube is moving with constant horizontal acceleration \( a_{0} \) parallel to the shown face, so that the slider does not have acceleration along horizontal. (A) The normal reaction acting on cube is zero (B) The value of \( a_{0} \) is \( g \sqrt{3} \) (C) The value of \( a_{0} \) is \( g \). (D) Acceleration of the particle in ground frame Figure 2.192 is \( g \)

In the adjacent figure there is a cube having a smooth groove at an inclination of \( 30^{\circ} \) with horizontal in its vertical face. A cylinder \( A \) of mass \( 2 kg \) can slide freely inside the grove. The cube is moving with constant horizontal acceleration \( a_{0} \) parallel to the shown face, so that the slider does not have acceleration along horizontal.

(A) The normal reaction acting on cube is zero

(B) The value of \( a_{0} \) is \( g \sqrt{3} \)

(C) The value of \( a_{0} \) is \( g \).

(D) Acceleration of the particle in ground frame Figure 2.192 is \( g \)

Monjur Alahi

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2025-01-04 04:42