(i)[4]
Determine the acceleration of the particle.
(ii)[2]
Determine the distance covered by the particle in the first $3\text{ s}$ after release.
Mathematics 9709 · AS & A Level · Kinematics of motion in a straight line
Kinematics of motion in a straight line — practice question
A particle is let go from rest and moves down the line of greatest slope on a rough plane tilted at $25^\circ$ to the horizontal. The coefficient of friction between the particle and the plane is $0.4$.