Number 4 show all work please 4) A car travels at speed v around a frictionless curve of radius r that is banked at an angle 0to the horizontal. Show that the proper angle of banking is given by tan(0) = (Hint, this iseasier if you don't rotate the coordinate system like most other incline problems, and treat thex-axis as the horizontal direction, and the y-axis as the vertical direction. This is because thecentripetal force is horinontal.)5) A button is at the rim of a turntable of radius 15.0 cm rotating at 45.0 rpm. What is theminimum coefficient of friction needed for it to stay on?6) A 0315-ka narticle moves from an initial position- 2 00 1- 1.00 i43 00 Ê m to

A car travels at speed v around a frictionless curve of radius r that is banked at an angle 0 the horizontal. Show that the proper angle of banking is given by tan(8) = (Hint, this is asier if you don't rotate the coordinate system like most other incline problems, and treat the axis as the horizontal direction, and the y-axis as the vertical direction. This is because the entripetal force is horinontal.) rg

A car travels at speed v around a frictionless curve of radius r that is banked at an angle 0 the horizontal. Show that the proper angle of banking is given by tan(8) = (Hint, this is asier if you don't rotate the coordinate system like most other incline problems, and treat the axis as the horizontal direction, and the y-axis as the vertical direction. This is because the entripetal force is horinontal.) rg

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter5: More Applications Of Newton’s Laws

Section5.2: Extending The Particle In Uniform Circular Motion Model

Problem 5.4QQ: You are riding on a Ferris wheel (Fig. 5.8) that is rotating with constant speed. The car in which...

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