As shown in right Figure, a pulley has moment of inertia J= 0.5 kg m² and a radius r = 30 cm. The spring has a spring constant k = 20 N/m and the block has a mass m= 2.0 kg. Assume the block-pulley system starts from rest and no initial stretch is applied on the spring. (a) How far will the block move along the inclined? (b) If the block slides 1.00 m along the inclined, what is its speed?

As shown in right Figure, a pulley has moment of inertia J= 0.5 kg m² and a radius r = 30 cm. The spring has a spring constant k = 20 N/m and the block has a mass m= 2.0 kg. Assume the block-pulley system starts from rest and no initial stretch is applied on the spring. (a) How far will the block move along the inclined? (b) If the block slides 1.00 m along the inclined, what is its speed?

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter10: Rotation Of A Rigid Object About A Fixed Axis

Section: Chapter Questions

Problem 10.79AP: The reel shown in Figure P10.79 has radius R and moment of inertia I. One end of the block of mass m...

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Which of the entries in Table 10.2 applies to finding the moment of inertia (a) of a long, straight sewer pipe rotating about its axis of symmetry? (b) Of an embroidery hoop rotating about an axis through its center and perpendicular to its plane? (c) Of a uniform door turning on its hinges? (d) Of a coin turning about an axis through its center and perpendicular to its faces?
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