A crate is released from rest at the top of a frictionless ramp inclined at above the…

PHYSICS · Single correct · CBSE · Physics · Laws of Motion · Laws of Motion

Problem

5.0\,\text{kg}

crate is released from rest at the top of a frictionless ramp inclined at

30^{\circ}

above the horizontal. Determine the magnitude of the crate’s acceleration down the ramp. (a)

5.7\,\text{m/s}^2

(b)

4.9\,\text{m/s}^2

(c)

9.8\,\text{m/s}^2

(d)

8.5\,\text{m/s}^2