When you try to move furniture around the room, it’s almost always easier the keep the object moving than it is to get it started moving. a. Which part (starting or continuing) requires a larger magnitude of pushing force? b. Is the maximum static frictional force larger or is the kinetic frictional force larger? c. Your answer to part b is true for almost every combination of surfaces that could slide across each other. Does the magnitude of the normal force change depending on whether the object is stationary or in motion?
When you try to move furniture around the room, it’s almost always easier the keep the object moving than it is to get it started moving. a. Which part (starting or continuing) requires a larger magnitude of pushing force? b. Is the maximum static frictional force larger or is the kinetic frictional force larger? c. Your answer to part b is true for almost every combination of surfaces that could slide across each other. Does the magnitude of the normal force change depending on whether the object is stationary or in motion?
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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When you try to move furniture around the room, it’s almost always easier the keep the object moving
than it is to get it started moving.
a. Which part (starting or continuing) requires a larger magnitude of pushing force?
b. Is the maximum static frictional force larger or is the kinetic frictional force larger?
c. Your answer to part b is true for almost every combination of surfaces that could slide across
each other. Does the magnitude of the normal force change depending on whether the object is
stationary or in motion?
d. So why is it harder to get a piece of furniture started than it is to keep it moving?
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