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>> No.7064033 [View]
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7064033

I currently own a very famous national 4 volumes set of books on basic physics. And I'm thinking about selling them to get the feynman lectures. I guess my real question is, can Feynamn lectures actually replace a set of "didactic" books? Or would it only be a complement? For example, could it substitute a zemansky, halliday or any other basic physics set?

>> No.5888340 [View]
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5888340

>pic related

>> No.1552049 [View]
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1552049

Gentlemen, i'm bored, so I shall pose to you a question. To prove this is not a stupid homework thread, I shall include the numerical answer. Your challenge will be to get from a to b, as it were.
Assume a cylinder of mass 120kg is placed on a trolley of 150kg, 4m from the end of the cart. At t=0, the cart is subject to a force F(t)=800t. The cart moves without resistance while the cylinder rolls backwards. At 2.05s, the cylinder reaches the end of the cart. How far has the cart travelled in that time?

Protip - it's 6.03m
Have fun.

>> No.972075 [View]
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972075

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