Explain the right answer . Q48. A car of mass 400 kg is pulling a coach of mass 300 kg with a force of 4500 N. If the coefficient of friction is 0.001 , what is tension ? (a) 21000 N (b) 2126 N (c) 1929 N (d) 2750 N Share with your friends Share 3 Shobhit Mittal answered this Dear Student, let the accn be alet the tension be T for car 4500-T=400afor coachT-300g0.001=300aadd both 4500-3=700aa=4497700T=4500-400*4497700=1930 N Regards -3 View Full Answer