A car of mass 2000 kg rounds a curve of radius 250 m at 90 km compute its (1) angular speed (2) centripetal acceleration Share with your friends Share 9 Apurba Paul answered this Velocity of the car is 90km/h=90×1033600m/s=25m/s Now (1) angular speed is ω=vr=25250=0.1rad/s (2) centripetal acceleration is a=v2r=25×25250=2.5m/s2 6 View Full Answer