Recent content by IncognitoSOS

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    Solving Integrals of Problem Homework Statement

    Homework Statement I have two problems that I am stuck on, any help would be appreciated 1. the Integral of (1+2t^8)^20 * t^7 dt 2. the Integral from 0 to 1 of dx/(x*ln(X^5)) Homework Equations The Attempt at a Solution for 1. I know that to something like this with a lower...
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    Derivation of Impulse and Momentum

    p=mv
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    Derivation of Impulse and Momentum

    Show that the kinetic energy of an object can be written in terms of the momentum as KE = p^2/2m. Homework Equations KE = 1/2MV^2 The Attempt at a Solution To be honest, I don't know where to even start with this problem. It equals PV/2 but I still need to find a way to derive p^2/2m
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    Derivation of Work-Energy Theorem

    Homework Statement Use the Work-Energy Theorem to show that an object with initial velocity vo will travel a distance d across a rough horizontal surface before stopping, where d = vo2/(2muKg). Homework Equations W = delta KE = mV^2/2 The Attempt at a Solution To be honest, I have...
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    Solving for Angles of Tension Homework

    And since the weights of the side blocks are the same as the weight on the center block, we could assume that the angles are 45 degrees each (representing one half of the total weight?
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    Solving for Angles of Tension Homework

    Yes, but I don't know how to post it. In essence it is the letter M (with the left, right, and middle being the blocks, and the corners being the massless pulley system. However the only difference is that the center block is attached to a string and that string is what connects it to the other...
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    Solving for Angles of Tension Homework

    Homework Statement Three equal weights, two of them connected to the third by individual strings. If the mechanism is in equilibrium, what are the angles of the strings. Homework Equations EFi=maThe Attempt at a Solution T1=W so 2T1=t2 = t1 T1=1/2W So what now?
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