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TheBlackHole
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Hey y'all! My friend told me about this special forum site in which you can get help with your homework and I think that's a really useful tool. Anyways, I am currently enrolled in Physics 30 and I need some help. So instead of posting a new thread everyday, this is the name I gave to my thread so I wouldn't have to start a new one everytime, and I can just stick to this one. Anyways, here's my question:
A 150N force is pulling a 50.0kg box along a horizontal surface. The force acts at an angle of 25.0 degrees. If this force acts through a displacement of 12.0m, and the coefficient of friction is 0.250, what is the speed of the box, assuming it started from rest?
If anyone can help me, that'd be great. Oh yeah, and I'm a girl...not a guy...or maybe I shouldn't have chosen this name...
A 150N force is pulling a 50.0kg box along a horizontal surface. The force acts at an angle of 25.0 degrees. If this force acts through a displacement of 12.0m, and the coefficient of friction is 0.250, what is the speed of the box, assuming it started from rest?
If anyone can help me, that'd be great. Oh yeah, and I'm a girl...not a guy...or maybe I shouldn't have chosen this name...
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