V7 Suppose a car is travelling through a bend in a road that can be described by the hyperbolay= 150car is travelling at a speed of 40 and its speed is increasing at a rate of 8,000-+ 20 m when x is in meters. Additionally, when you know that when x = 100 m, thekmkmhr2Find:a) What is the radius of curvature of the road at the location x = 100 m?b) What are the normal and tangential acceleration of the car at this point?c) What is the magnitude of the car's acceleration?d) Bonus: If the car's x-position is increasing, what is its acceleration in Cartesian coordinates?

Given: y = 50x1002+20When x = 100m, speed = 40 km/hrand acceleration = 8000 km/hr2

Suppose a car is travelling through a bend in a road that can be described by the hyperbola y = + 20 m when x is in meters. Additionally, when you know that when x = 100 m, the km km car is travelling at a speed of 40 and its speed is increasing at a rate of 8,000. Find: a) What is the radius of curvature of the road at the location x = 100 m? b) What are the normal and tangential acceleration of the car at this point? c) What is the magnitude of the car's acceleration? d) Bonus: If the car's x-position is increasing, what is its acceleration in Cartesian coordinates?

Suppose a car is travelling through a bend in a road that can be described by the hyperbola y = + 20 m when x is in meters. Additionally, when you know that when x = 100 m, the km km car is travelling at a speed of 40 and its speed is increasing at a rate of 8,000. Find: a) What is the radius of curvature of the road at the location x = 100 m? b) What are the normal and tangential acceleration of the car at this point? c) What is the magnitude of the car's acceleration? d) Bonus: If the car's x-position is increasing, what is its acceleration in Cartesian coordinates?

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)...

See similar textbooks

Similar questions

7
QUESTION 7 Find the weight (N) of a 28.07kg object. O 335.61 O 275.09 O 236.58 O 365.87
Q.1 A. This figure shows a body on 20° inclined plane. The weight of the body 80 N. Resolve this force at point O into component parallel and perpendicular to the inclined plane (find W; and W;). Solution draw is required. 20 B. Choose between the brackets W= 80 N
9- Solve b-) with explain
Week 3 #9
Week 3 #7
Solve for G. D=-=-(F-G) G = à linear...
| Joule = kg. S2
9.
(2) The box with M = 40kg shown below is being pulled by two pulleys exerting forces F₁ = 400 N (0₁ = 60°) and F₂ = 200 N (0₂= 15°) up an incline with an angle 0₁ = 30°. If the uk = 0.15. What is the acceleration of the box? Would the F₁ or F₂ be enough alone to pull the box up if the other pulley would stop working?
1. Find the central force necessary to make a parti- cle describe the lemniscate r2 = a² cos 20, where a is a constant.
4.2.7 a,b,c