Kindly provide the detailed explanation 46. The speed-time graph for the motion of a motorcycle is shown here. What is the average speed over 12 s interval ? A. 4.38 m s-1 B. 5.58 m s-1 C. 1.75 m s-1 D. 3.17 m s-1 Share with your friends Share 3 Pintu B. answered this Dear Student , Here in this case the average speed of the motor cycle is , Vavg=Total distance travelledTotal time taken=5×2+12×4×1+4×2+12×6×3+3×312=10+2+8+9+912=3812=3·17 m/s Regards 5 View Full Answer Nikhil answered this V total = 14 m/s Total time = 12 sec Vavg = 14/12 = 1.75 m/s (approx.) -2 Anwesha Xz answered this total velocity 'v'= 14 m/s total time taken is 12 sec so average speed can be given as 14/12 which is 1.75m/s { the value is approximate} 0 Himank Garg answered this total velocity v=14m/s total time taken = 12s so average speed can be given as 14/12 =1.75m/s 1
