*A car of mass 1500kg and speed of 10 travels around a eircular turn with a radius of 50m without slipping. What is the magnitude and direction of the car's acceleration?
*A car of mass 1500kg and speed of 10 travels around a eircular turn with a radius of 50m without slipping. What is the magnitude and direction of the car's acceleration?
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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I need help with Question 4 and Question 5 Parts C and D please
Transcribed Image Text:4. A car of mass 1500kg and speed of 10 travels around a circular turn with a radius of 50m
without slipping. What is the magnitude and direction of the car's acceleration?
fo mis = Som
as f/m
ac r
inward
5. The figure below gives the potential energy function of a particle.
8.
3.
418
А В
E F G H
(a) Does the particle experience a force in region FG? Explain.
NO. becawe FG is Constront
(b) In which region is the magnitude of the force on the particle the greatest? Explain.
becawse it has the Steepest anyle.
Region AB
(c) If the total mechanical energy, Emech = 6J, what is the kinetic energy in the region BC?
(d) If the total mechanical energy, Emech = 6J, what is the maximum kinetic energy that
the particle can have?
49
10
U(x) (J)
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