Question

A driver is traveling at a speed of 70 km/h in car A when he looks down to text a friend that he is running late. Just before he looks down. he is 80 m from an intersection, and a bicydist B, traveling at a constant speed of 10m/s,s d= 40 m from that same intersection. The light turns red during the 3 s text, and when the driver looks up, he hits the brakes, causing a constant deceleration of 5 m/s 110 Vam/s 80 m akm/ Determine where the car stops The car stops at a distance om

Answer 1

1n5 mls 12S Text = 3 sec . clslome mond dum3) 2 rm Hut he bauke -NC U= !겪 m/s @vso. a--5m's. (-ǐel dece.-) 17 ST 37.8086 m Steppin dustm6125 -162 Si 313 162 1 6 1419 m adtes dne Junctom