Question

a particle moves with acceleration 2m/s distance travelled by it in 5th half seond

Answer 1

Distance travelled in 5th half second = Distance travelled in 2.5 seconds - Distance travelled in 2 seconds
= 0.5a (t₁² - t₂²)
= 0.5 * 2 * (2.5² - 2²)
= 2.25m