Question

instantaneous accelaration
of a particle moving along x axis with displacement x=18t +5r2​

Answer 1

Answer: - The displacement(in metres) of a particle moving along x-axis is given by ... Calculate: i)instantaneous velocity at t=2s ii)instantaneous acceleration. 2 ... 18 + 20 = 48 m / s v(av) = 38 + 48/ 2 = 43 m/swc dv / dt = 10 a = 10 m/ s.

Explanation: