Physics, 04.10.2019 23:30 alexamorantess
You are going sledding with your friends, sliding down a snowy hill. friction can't be ignored. riding solo on your sled, you have a certain acceleration. would the acceleration change if you let a friend ride with you, increasing the mass?
yes, increasing the mass does increase the inertia. a=fnetm. since the mass is increased, the acceleration decreases.
no, increasing the mass does increase the net force on the system, but it also increases the inertia. a=fnetm. since both the net force and mass are increased they still cancel, leaving the acceleration the same.
no, increasing the mass does increase the net force on the system, but it also increases the inertia. a=mfnet. since both the net force and mass are increased they still cancel, leaving the acceleration the same.
yes, increasing the mass does increase the net force on the system. a=fnetm. since the net force is increased, the acceleration increases too.
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You are going sledding with your friends, sliding down a snowy hill. friction can't be ignored. ridi...
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