Physics

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

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

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

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