Question

1) Do both the bodies start from the sarne position? 2) Do they have uniform speed? 3)Does anybody have acceleration? 4)what is speed of A? 5) What is speed of B?
2)Derive expression of three equations of motion.
3) Write various example of different types of velocities and acceleration from your day to day life.

Answer 1

1)yes
2)no
3)yes
4)50/15=10/3=3.3333ms
5)10 ms
3)uniform velocity or uniform acceleration
uniform speed
nonuniform velocity or non uniform acceleration
deacceleration