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Old Homework 32

# Old Homework 32 - portillo(gdp347 oldhomework 32...

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portillo (gdp347) – oldhomework 32 – Turner – (58185) 2 x component of the particle’s acceleration at any time t a x = dv x dt = - ω 2 A cos( ω t + φ ) , so at t = 1 . 81 s , the x component of the particle’s acceleration is a x = - ω 2 R cos φ 2 = - (7 . 2 rad / s) 2 (7 . 4 m) cos(13 . 68 rad) = - 169 . 334 m / s 2 . 004 (part 1 of 3) 10.0 points Consider a uniform rod with a mass m and length L pivoted on a frictionless horizontal bearing at a point O p 5 8 L from the lower end P , as shown.
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Old Homework 32 - portillo(gdp347 oldhomework 32...

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