Starting from rest, a race car moves straight up an incline with a 37.0° angle at a constant acceleration for 5.00 s such that its speed reaches 24.0 m/s. The road becomes horizontal, and the car slows down with constant acceleration as it follows a circular curve that changes its direction by 90°. The radius of the curve is 122 m, and the car is moving at a speed of 9.00 m/s at the end of the curve. Assume the ramp is in the xx-plane, and after turning, the car is moving in the y-direction. (a) Find the total displacement of the race car. A total = avg Number a avg + Number + Number (b) Find the average velocity of the race car from the start until the end of the circular curve. = = Number + Number + Number Number m (c) Find the average acceleration of the race car during this trip. + Number mj mk + Number m/s i m/sj m/sk m/s² i m/s² k

Starting from rest, a race car moves straight up an incline with a 37.0° angle at a constant acceleration for 5.00 s such that its speed reaches 24.0 m/s. The road becomes horizontal, and the car slows down with constant acceleration as it follows a circular curve that changes its direction by 90°. The radius of the curve is 122 m, and the car is moving at a speed of 9.00 m/s at the end of the curve. Assume the ramp is in the xx-plane, and after turning, the car is moving in the y-direction. (a) Find the total displacement of the race car. A total = avg Number a avg + Number + Number (b) Find the average velocity of the race car from the start until the end of the circular curve. = = Number + Number + Number Number m (c) Find the average acceleration of the race car during this trip. + Number mj mk + Number m/s i m/sj m/sk m/s² i m/s² k

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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