A block is sliding from rest on a plane inclined downward 30° from the horizontal. The vertical distance of the block from the level ground is 6 meters. Coefficient of friction is 0.25.
a. What is the acceleration of the block in m/s²
b. Determine the velocity of the block after moving a vertical distance of 2 meters from rest
c. Compute the time for the block to reach the ground in seconds
