Question

a bird flies for 4s with a velocity V =(t-2) in straight line . calculate the displacement and distance travelled by the bird.

Answer 1

Time, t = 4s

Velocity, v = (t - 2) m/s

= (4 - 2) = 2 m/s

Distance = velocity × time

= 2 m/s × 4s

= 8m