(a)[2]
State the ways in which this force may alter the motion of the object.
(b)[1]
State one further effect that a force could have on the object.
(c(i))[2]
Calculate the car’s average acceleration.
(c(ii))[2]
Calculate the length of time for which the force acts.
(c(iii))[1]
State the name of a force that opposes the car’s motion.