. When you stand at rest on a floor, you exert a downward normal force on the floor. Does this force cause the earth to accelerate in the downward direction? No, because the normal force isn't a real force. Yes, but you accelerate along with the earth, so you don't notice the motion. No, because you are also pulling on the earth gravitationally. Yes, but the earth is very massive, so you don't notice the motion. No
. When you stand at rest on a floor, you exert a downward normal force on the floor. Does this force cause the earth to accelerate in the downward direction? No, because the normal force isn't a real force. Yes, but you accelerate along with the earth, so you don't notice the motion. No, because you are also pulling on the earth gravitationally. Yes, but the earth is very massive, so you don't notice the motion. No
College Physics
1st Edition
ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter4: Dynamics: Force And Newton's Laws Of Motion
Section: Chapter Questions
Problem 53PE: (a) What is the ratio of the strength of the gravitational force to that of the strong nuclear...
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