A particle is moving in a straight line and is observed to

Last updated: 6/2/2023

A particle is moving in a straight line and is observed to be at a distance a from a marked point initially to be at a distance b after an interval of n seconds to be at a distance c after 2n seconds and to be at a distance d after 3n seconds Prove that if the acceleration is uniform d a 3 c b and that the c a 2b acceleration is equal to n