A constant horizontal force of 10N acts separately on two bodies A and B lying on a smooth horizontal table. The masses of the bodies are 2kg and 5kg respectively. Both bodies start from rest.
a. (i) Calculate the acceleration produced in each body.
b. (ii) Determine the speed acquired by each body after 4s.
c. (iii) Find the change in momentum of each body in the same time interval and state which body experiences the greater change.