Impulse and Momentum of a Bike Rider Due in 57 minutes A 60.0 kg rider sitting on a 8.5 kg bike is riding along at 9.7 m/s in the positive direction. The rider drags a foot on the ground and slows down to 6.3 m/s still in the positive direction. What is the change in momentum of the rider and bike? Submit Answer Tries 0/10 What is the impulse delivered by the ground to the rider's foot? Submit Answer Tries 0/10 What force is acting on the bike and rider if slowing down took 9.5 seconds? Submit Answer Tries 0/10 And, how far did the bike and rider travel during these 9.5 seconds? Submit Answer Tries 0/10 This discussion is closed. Send Feedback