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Introductory Physics Homework Help
What are the forces acting on an object?
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[QUOTE="YMMMA, post: 6073157, member: 651903"] [h2]Homework Statement [/h2] In the attached file file. [h2]Homework Equations[/h2] None [h2]The Attempt at a Solution[/h2] In both cases Earth’s gravitational force always acts. For the sled, there is a force opposing the motion which can both be the frictional force between the sled and the hill and air resistance. Answer is E for the left side question. For the ball, there is air resistance. But I am not sure about the terms uses ,”frictional for of the air” “retarding force due to the mass of the ball”. Also, I don’t know if the ball’s mass intrigues its motion. [/QUOTE]
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Introductory Physics Homework Help
What are the forces acting on an object?
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