a truck travelling at 54 km/ h slows down to 36 km/ h on applying brakes in 10 seconds find its retardation Share with your friends Share 0 Debalina Deb answered this Solution initial velocity=u=54km/hr=15m/sand final velocity =v= km/h= 10m/sas 1km/hr =0.27778 m/sso, using v=u+ata=v-ut=10-1510=-510=-12=-0.5 m/s2 hence, retradation =0.5 m/s2 0 View Full Answer
