Chapter3: Energy And Conservation Laws
Section: Chapter Questions
Problem 9C: A series of five 0.1-kg spheres are arrayed along a thin, lightweight rigid rod with length 0.5 m at...
Related questions
Question
Please help with 5-6 of this fbd worksheet on circular motion. Please include the center, equation, forces, and radial and tangential or perpendicular axes.
Transcribed Image Text:7-3
5.
A car rounding a flat curve (What force
keeps the car from sliding off the road?)
6. A ball sliding upward inside a frictionless
circular loop, at the 3:00 position
Fc =.
Fc =.
7. A person standing in the rotating
drum of an amusement park ride
8. The cylindrical drum in (7) has speeded
up and the floor has dropped down
Fc= F
Fc =
%3D
Transcribed Image Text:7-3 Free-body Diagrams for Circular Motion, Part 1
For each situation 1- 10, follow the steps below to write the equation for Fc.
•• Identify the object, its circular path, and the center of the circle.
Draw the free-body diagram (FBD).
DO include all forces that act on the object.
DO NOT include forces the object exerts on its surroundings.
· Sketch the radial (+r) and the tangential (±t) or perpendicular (+p) axes on the FBD.
The radial axis, r, points from the object to the center of the circle.
Radially inward is the +r direction. Radially outward is the -r direction.
Write an equation for Fe in terms of the forces acting on the object. For example,
Fc= Fg - FN.
%3D
1. A yo-yo on a string, circling into the
page on a flat, frictionless surface
2. A cart moving at constant speed over
the top of a circular hill
Fc= _F
N on Earth loyg object
N on Earth by
Object
Fro
Ton
objectby V Fq on object by
string
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Recommended textbooks for you