Question

If velocity of a particle is given by v = (2t + 3) m/s,
then average velocity in interval 0<t<1 is :
(1)7/2 (2) 9/2m/s (3) 4 m/s (4) 5 m/s​

Answer 1

velocity of particle is v=(2t+3)

v=t(2+3)

v=t=5

=5m/s.