A solids of mass 400g , solides along inclined plane without intial velocity , such that d= 35° with the horizontal . the frection assumed constant of value f= 0.75N.
a. find the value of the acceleration.
b. find the distance AB covered during the motion on the incline plane.
c. deduce the time token to reach point B
d. the motion is now along the horizontal plane. find the new acceleration of along BE.
e. calculate the time token by (S) to stop at point (C).
f. deduce the value of the distance of the distance BC.
g. calculate the average speed during the whole trip.​