Consider a person in a chair with wheels (like you have in lab, say). A friend pushes you down the hallway. They let go when you are moving at 4 m/s. You and the chair have a mass of 85 kg. The frictional force between the chair’s wheels and the ground is 18 Newtons. You and the chair will slow to a stop. a) Draw a motion of you and the chair slowing to a stop. Label the acceleration with an arrow. b) Force list for you and the chair c) Free body diagram for you and the chair d) Write each force as a vector using bracket notation. Fill in numbers for each component. e) Write (sum of F) = m x a for y
Consider a person in a chair with wheels (like you have in lab, say). A friend pushes you down the hallway. They let go when you are moving at 4 m/s. You and the chair have a mass of 85 kg. The frictional force between the chair’s wheels and the ground is 18 Newtons. You and the chair will slow to a stop. a) Draw a motion of you and the chair slowing to a stop. Label the acceleration with an arrow. b) Force list for you and the chair c) Free body diagram for you and the chair d) Write each force as a vector using bracket notation. Fill in numbers for each component. e) Write (sum of F) = m x a for y
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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Consider a person in a chair with wheels (like you have in lab, say). A friend pushes you down the hallway. They let go when you are moving at 4 m/s. You and the chair have a mass of 85 kg. The frictional force between the chair’s wheels and the ground is 18 Newtons. You and the chair will slow to a stop. a) Draw a motion of you and the chair slowing to a stop. Label the acceleration with an arrow. b) Force list for you and the chair c) Free body diagram for you and the chair d) Write each force as a vector using bracket notation. Fill in numbers for each component. e) Write (sum of F) = m x a for y
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