Science
Physics Test for Mechanics Lab Kinetics & Motions Questions

### Question Description

please help with test for lab there will be 2 parts parts 1 and 2 due 10pm thank you

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TEST 2 Part 1 for Mechanics Lab Professor Armendariz You are required to write out the math steps for every derivation asked for, and draw any plots or diagrams asked for; if you do not then you will not get credit for your answer. Put boxes around your final answers. 1) A mass mh hangs from the left side of a meter stick of mass Mstick at distance dh from the fulcrum pivot point; the system is in equilibrium: a) Using torque formulas prove that mhdh = Mstickdcg where dcg is the distance the fulcrum is from the center of gravity of the meter stick which is at the middle of the meter stick. b) Prove that: Mstick = (200mhdh)/(D22 – D12) where D1 is the length of the part of the ruler to the left of the fulcrum and D2 is the length of the part of the ruler to the right of the fulcrum over ...
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DrShaun (927)
Rice University
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