Recent content by awesome4444

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    Mechanical acceleration and veloctiy relationship

    so we would integrate (a*dt) but I am not sure wat dt is :P
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    Mechanical acceleration and veloctiy relationship

    Homework Statement The motion of a particle is expressed by a=42-12x2 where a is in m/s2 and X is in m, with the initial condition: v=0 when x=0 and t=0 Determine v when X=6 Determine X when v becomes 0 again Homework Equations I tried using a=dv/dt so i took the anti derivative of a...
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    Help Me Two Blocks Connected by a Cord

    on mass 1 we have forcetension - forcefriction + m*g = ma mass2 -frocetension-Forcefriction2+(m*g)sin theta= m2a the thing that's confusing me is if we could have assumed that the aceleration of B is same as acceleration of a before it hits the barrier in the diagram
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    Help Me Two Blocks Connected by a Cord

    http://gng1105bf2011.files.wordpress.com/2011/11/gng1105b-fall-2011_-end-of-the-trimester-assignment_due-november-25-2011.pdf question 3 I am not sure how to uplad the pictures so in this doc its on question 3a
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    Help Me Two Blocks Connected by a Cord

    Mechanics help :(! I REALLY NEED HELP :( Two blocks are connected by a cord which passes over a frictionless pulley at D. Block A has a mass of 40 kg and block B a mass of 120 kg. A rests on a horizontal surface, while B rests on a ramp with the slope shown. B is initially in a position 3...