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Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 19 - Problem 19-16
Get Full Access to Engineering Mechanics: Statics & Dynamics - 14 Edition - Chapter 19 - Problem 19-16

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# The frame of a tandem drum roller has a weight of 4000 lb ISBN: 9780133951929 123

## Solution for problem 19-16 Chapter 19

Engineering Mechanics: Statics & Dynamics | 14th Edition

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Problem 19-16

The frame of a tandem drum roller has a weight of 4000 lb excluding the two rollers. Each roller has a weight of 1500 lb and a radius of gyration about its axle of 1.25 ft. If a torque of M = 300 lb # ft is supplied to the rear roller A, determine the speed of the drum roller 10 s later, starting from rest.

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Lecture 11: Fluids/Thermodynamics Outcomes  Explain the different pressures and calculate o Atmospheric pressure o Absolute pressure o Gauge pressure o Hydrostatic pressure o Vacuum pressure Pressure  Normal force exerted per unit area by a fluid  Where o P = pressure (scalar) o F = normal force (vector) o A = area (vector!)  SI units: N/m = Pascal [Pa]  US: lb fin = psi  Also bar, mm Hg, in Hg, torr (see unit conversion sheet) Pressure Example 1 Pressure - Types & Relationships  Atmospheric [P atm - pressure exerted at a certain location o Standard atmospheric pressure =  1 atm (at sea level)

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##### ISBN: 9780133951929

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