Answer Happy

Posted: **Sat Feb 19, 2022 3:33 pm**

: Car A Starts Braking 2 Just Before Impact Just Before Impact 3 Just After Impact 3 Just After Impact 4 Final Positio 1 (109.79 KiB) Viewed 60 times

Car A starts braking (2) Just before impact Just before impact (3) Just after impact 3 Just after impact 4 Final position of cars V4 = 0 VA1 VA2 VA2 VB2 = 0 V3 V3 А LA А A DIA DE IA D LA D B Length of skid mark before the debris: 30 m Length of skid mark with the debris: 12.25 m
Find the coefficient of friction between the tyre & the road from the FBD of the friction block W = 9 x9.81 N = 88.29 N Free body diagram of the friction block P = 75.8 N Friction block F. N.