When a body is pulled along a level surface at uniform speed, what are the opposing forces?

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When a body is pulled along a level surface at uniform speed, what are the opposing forces?

If the plane is elevated at angle 0, what are the opposing forces?

2007-01-24 03:32:04 · 5 answers · asked by RhondaJo 2 in Science & Mathematics ➔ Physics

5 answers

Friction and gravity.

2007-01-24 03:36:50 · answer #1 · answered by joe s 6 · 0⤊ 0⤋

Only the friction force between the plane and the moving body

2007-01-24 03:36:46 · answer #2 · answered by santmann2002 7 · 0⤊ 0⤋

friction (caused in part by gravity) and air resistance

course, if the surface was absolutely perfectly level and undentable, friction would be virtually nonexistant regardless of the objects mass, leaving just air resistance.

2007-01-24 04:54:59 · answer #3 · answered by James W 3 · 0⤊ 0⤋

Friction, gravity

2007-01-24 03:37:06 · answer #4 · answered by E 5 · 0⤊ 0⤋

friction and gravity wind obstacles

2007-01-24 03:40:14 · answer #5 · answered by Patches6 5 · 0⤊ 0⤋