A particle is moving on a straight line x+y=2. Its angular momentum about origin is L = 3t + 2. Find force acting on the particle at t=2s. Share with your friends Share 0 Sanjay Singh answered this Dear student angular momentum = linear momentum ×lever arm lever arm = length of perpendicular online from origin =23t+2 =mv ×2differenciating both sides wrt to time3=mdvdt2F=32 N Regards 12 View Full Answer Shivam Swami answered this if we intigrate L,then force f= 3t2/2 +2t f=6+4 f=10 N -16
