1. A racing bicycle with rider has a combined mass of 85 kg. The racer is on a velodrome(circular racing track) that has banked curves. The surface is banked at an angle of35° from horizontal. The track has a radius of 60 m.a) Draw a free-body diagram of the racer viewing the racecar from the front (left) andfrom above (right.) Ignore friction. Indicate the direction of the acceleration of theracer next to your diagram.b) Based on your free-body diagram do you think the car could possibly stay on acircular path (the track) without friction? Explain.c) Which of the forces you drew has a component in the same direction as theacceleration? Explain.d) Write down your force equations and solve for the acceleration of the racer movingat a constant speed around the track with no friction. (Hint: Use the direction of theacceleration as one of your axes. Do not use along-the-incline and perpendicular-to-the-incline as your axes.)e) What speed would the racer have with this acceleration?f) What do you think would happen if the racer were travelling slower than the speedyou found in e) and the track was frictionless? Explain.g) What do you think would happen if the racer were travelling faster than the speedyou found in e) and the track was frictionless? Explain.

Given that:Mass, m=85 kgAngle of banking, θ=35°Radius of track, r=60m

A racing bicycle with rider has a combined mass of 85 kg. The racer is on a velodrome (circular racing track) that has banked curves. The surface is banked at an angle of 35° from horizontal. The track has a radius of 60 m. a) Draw a free-body diagram of the racer viewing the racecar from the front (left) and from above (right.) Ignore friction. Indicate the direction of the acceleration of the racer next to your diagram.

A racing bicycle with rider has a combined mass of 85 kg. The racer is on a velodrome (circular racing track) that has banked curves. The surface is banked at an angle of 35° from horizontal. The track has a radius of 60 m. a) Draw a free-body diagram of the racer viewing the racecar from the front (left) and from above (right.) Ignore friction. Indicate the direction of the acceleration of the racer next to your diagram.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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