Meriam, Kraige & Bolton — Kinematics of Particles: Problem 2_13

2/13 The car is traveling at a constant speed \(v_0 = 100 \text{ km/h}\) on the level portion of the road. When the 6-percent \((\tan \theta = 6/100)\) incline is encountered, the driver does not change the throttle setting and consequently the car decelerates at the constant rate \(g \sin \theta\). Determine the speed of the car (a) 10 seconds after passing point \(A\) and (b) when \(s = 100 \text{ m}\).