The acceleration of a particle varies within time t as:-
a = t2 + t + 2
where t is in second
If the particle starts with an initial velocity
v = 3 m/s at t = 0 the velocity of a particle at the end of t = 5 s is
1
75 m/s
2
67 m/s
3
50 m/s
4
none
The acceleration of a particle varies within time t as:-
a = t2 + t + 2
where t is in second
If the particle starts with an initial velocity
v = 3 m/s at t = 0 the velocity of a particle at the end of t = 5 s is