Question
Velocity of a particle is given by v= 3-t m/s. The distance travelled by particle in 1st four second is
Joshi sir comment
∫04 |v|dt = ∫03 (3-t)dt + ∫34(t-3)dt
now solve
Velocity of a particle is given by v= 3-t m/s. The distance travelled by particle in 1st four second is
∫04 |v|dt = ∫03 (3-t)dt + ∫34(t-3)dt
now solve