PH1110-Burnham-Exp9-Rotation CD

PH1110-Burnham-Exp9-Rotation CD - Similarities of...

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Similarities of Translational and Rotational Kinematics 1. Sketch the forces acting on the masses and hanger and cart. Show your coordinate systems. 2. Apply Newton’s Second Law to the diagrams above and solve for the translational acceleration as calculated by Newton, a N . 3. Type the kinematical equations for x, θ, v, and ω. Also type the equations relating x and θ, v and ω, and a and α, given the “no-slip” condition that the string does not slip on the pulley. 4. Copy and paste your raw data here, with the data and data boxes legible. 5. Fill in this table. If you are rushed for time, at least fill the yellow boxes with your raw data. H[m] L[m] φ [degrees] m h [kg] m c [kg] S [m] n r [m] .535 .665 53.56 .420 .499 .735 5 .0300 a N [m/s 2 ] a x [m/s 2 ] a Θ [rad/s 2 ] a v [m/s 2 ] a ω [rad/s 2 ] Acceleration results 0.1980 .1161 4.89 .2315 9.681 Average: .1965 a Θr [m/s 2 ] a ωr [rad/s 2 ] Std Dev: .06891 .1467 .29043 SD/Ave: .3506 6. Individually report your result for acceleration in standard form.
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This note was uploaded on 03/02/2011 for the course PHYS 1110 taught by Professor Burnham during the Fall '10 term at WPI.

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PH1110-Burnham-Exp9-Rotation CD - Similarities of...

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