The x and y coordinates of the particle at any time are x = 5t - 2t2 and y = 10t respectively, where x and y are in meters and t in seconds. The acceleration of the particle at t = 2s is

Answers (1)

dx/dt =Vx and dy/dt = Vy

a = dV/dt

in x dirextion a = -4 m/s^2 and in y direction a =0

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