 9.Q9.1: Which of the following formulas is valid if the angular acceleratio...
 9.Q9.2: A diatomic molecule can be modeled as two point masses, m1 and m2, ...
 9.Q9.3: What is the difference between tangential and radial acceleration f...
 9.Q9.4: In Fig. Q9.4, all points on the chain have the same linear speed. I...
 9.Q9.5: In Fig. Q9.4, how are the radial accelerations of points at the tee...
 9.Q9.6: A flywheel rotates with constant angular velocity. Does a point on ...
 9.Q9.7: What is the purpose of the spin cycle of a washing machine? Explain...
 9.Q9.8: You are designing a flywheel to store kinetic energy. If all of the...
 9.Q9.9: You are designing a flywheel to store kinetic energy. If all of the...
 9.Q9.10: To maximize the moment of inertia of a flywheel while minimizing it...
 9.Q9.11: How might you determine experimentally the moment of inertia of an ...
 9.Q9.12: A cylindrical body has mass M and radius R. Can the mass be distrib...
 9.Q9.13: A cylindrical body has mass M and radius R. Can the mass be distrib...
 9.Q9.14: A hollow spherical shell of radius R that is rotating about an axis...
 9.Q9.15: For the equations for I given in parts (a) and (b) of Table 9.2 to ...
 9.Q9.16: In part (d) of Table 9.2, the thickness of the plate must be much l...
 9.Q9.17: Two identical balls, A and B, are each attached to very light strin...
 9.Q9.18: An elaborate pulley consists of four identical balls at the ends of...
 9.Q9.19: You can use any angular measureradians, degrees, or revolutionsin s...
 9.Q9.20: When calculating the moment of inertia of an object, can we treat a...
 9.Q9.21: A wheel is rotating about an axis perpendicular to the plane of the...
 9.Q9.22: A wheel is rotating about an axis perpendicular to the plane of the...
 9.9.1: (a) What angle in radians is subtended by an arc 1.50 m long on the...
 9.9.2: An airplane propeller is rotating at 1900 rpm 1rev>min2. (a) Comput...
 9.9.3: The angular velocity of a flywheel obeys the equation vz1t2 = A + B...
 9.9.4: A fan blade rotates with angular velocity given by vz1t2 = g  bt 2...
 9.9.5: A child is pushing a merrygoround. The angle through which the me...
 9.9.6: At t = 0 the current to a dc electric motor is reversed, resulting ...
 9.9.7: The angle u through which a disk drive turns is given by u1t2 = a +...
 9.9.8: A wheel is rotating about an axis that is in the zdirection. The a...
 9.9.9: A bicycle wheel has an initial angular velocity of 1.50 rad>s. (a) ...
 9.9.1: A bicycle wheel has an initial angular velocity of 1.50 rad>s. (a) ...
 9.9.11: A bicycle wheel has an initial angular velocity of 1.50 rad>s. (a) ...
 9.9.12: (a) Derive Eq. (9.12) by combining Eqs. (9.7) and (9.11) to elimina...
 9.9.13: A turntable rotates with a constant 2.25 rad>s 2 angular accelerati...
 9.9.14: A circular saw blade 0.200 m in diameter starts from rest. In 6.00 ...
 9.9.15: A highspeed flywheel in a motor is spinning at 500 rpm when a powe...
 9.9.16: At t = 0 a grinding wheel has an angular velocity of 24.0 rad>s. It...
 9.9.17: A safety device brings the blade of a power mower from an initial a...
 9.9.18: In a charming 19thcentury hotel, an oldstyle elevator is connecte...
 9.9.19: Using Appendix F, along with the fact that the earth spins on its a...
 9.9.2: Compact Disc. A compact disc (CD) stores music in a coded pattern o...
 9.9.21: A wheel of diameter 40.0 cm starts from rest and rotates with a con...
 9.9.22: You are to design a rotating cylindrical axle to lift 800N buckets...
 9.9.23: A flywheel with a radius of 0.300 m starts from rest and accelerate...
 9.9.24: An electric turntable 0.750 m in diameter is rotating about a fixed...
 9.9.25: Centrifuge. An advertisement claims that a centrifuge takes up only...
 9.9.26: At t = 3.00 s a point on the rim of a 0.200mradius wheel has a ta...
 9.9.27: Electric Drill. According to the shop manual, when drilling a 12.7...
 9.9.28: Four small spheres, each of which you can regard as a point of mass...
 9.9.29: Calculate the moment of inertia of each of the following uniform ob...
 9.9.3: Small blocks, each with mass m, are clamped at the ends and at the ...
 9.9.31: A uniform bar has two small balls glued to its ends. The bar is 2.0...
 9.9.32: You are a project manager for a manufacturing company. One of the m...
 9.9.33: A wagon wheel is constructed as shown in Fig. E9.33. The radius of ...
 9.9.34: An airplane propeller is 2.08 m in length (from tip to tip) with ma...
 9.9.35: A compound disk of outside diameter 140.0 cm is made up of a unifor...
 9.9.36: A wheel is turning about an axis through its center with constant a...
 9.9.37: A uniform sphere with mass 28.0 kg and radius 0.380 m is rotating a...
 9.9.38: A hollow spherical shell has mass 8.20 kg and radius 0.220 m. It is...
 9.9.39: The flywheel of a gasoline engine is required to give up 500 J of k...
 9.9.4: You need to design an industrial turntable that is 60.0 cm in diame...
 9.9.41: Energy is to be stored in a 70.0kg flywheel in the shape of a unif...
 9.9.42: A light, flexible rope is wrapped several times around a hollow cyl...
 9.9.43: A frictionless pulley has the shape of a uniform solid disk of mass...
 9.9.44: A bucket of mass m is tied to a massless cable that is wrapped arou...
 9.9.45: A thin, light wire is wrapped around the rim of a wheel (Fig. E9.45...
 9.9.46: A uniform 2.00m ladder of mass 9.00 kg is leaning against a vertic...
 9.9.47: How I Scales. If we multiply all the design dimensions of an object...
 9.9.48: Find the moment of inertia of a hoop (a thinwalled, hollow ring) w...
 9.9.49: About what axis will a uniform, balsawood sphere have the same mom...
 9.9.5: (a) For the thin rectangular plate shown in part (d) of Table 9.2, ...
 9.9.51: A thin, rectangular sheet of metal has mass M and sides of length a...
 9.9.52: A thin uniform rod of mass M and length L is bent at its center so ...
 9.9.53: Use Eq. (9.20) to calculate the moment of inertia of a uniform, sol...
 9.9.54: Use Eq. (9.20) to calculate the moment of inertia of a slender, uni...
 9.9.55: A slender rod with length L has a mass per unit length that varies ...
 9.9.56: A uniform disk with radius R = 0.400 m and mass 30.0 kg rotates in ...
 9.9.57: A circular saw blade with radius 0.120 m starts from rest and turns...
 9.9.58: A roller in a printing press turns through an angle u1t2 given by u...
 9.9.59: A disk of radius 25.0 cm is free to turn about an axle perpendicula...
 9.9.6: You are designing a rotating metal flywheel that will be used to st...
 9.9.61: You must design a device for shooting a small marble vertically upw...
 9.9.62: Engineers are designing a system by which a falling mass m imparts ...
 9.9.63: A vacuum cleaner belt is looped over a shaft of radius 0.45 cm and ...
 9.9.64: The motor of a table saw is rotating at 3450 rev>min. A pulley atta...
 9.9.65: While riding a multispeed bicycle, the rider can select the radius ...
 9.9.66: A computer disk drive is turned on starting from rest and has const...
 9.9.67: It has been argued that power plants should make use of offpeak ho...
 9.9.68: A uniform disk has radius R0 and mass M0. Its moment of inertia for...
 9.9.69: Measuring I. As an intern at an engineering firm, you are asked to ...
 9.9.7: A uniform, solid disk with mass m and radius R is pivoted about a h...
 9.9.71: A meter stick with a mass of 0.180 kg is pivoted about one end so i...
 9.9.72: A physics student of mass 43.0 kg is standing at the edge of the fl...
 9.9.73: A slender rod is 80.0 cm long and has mass 0.120 kg. A small 0.0200...
 9.9.74: Exactly one turn of a flexible rope with mass m is wrapped around a...
 9.9.75: The pulley in Fig. P9.75 has radius R and a moment of inertia I. Th...
 9.9.76: The pulley in Fig. P9.76 has radius 0.160 m and moment of inertia 0...
 9.9.77: Two metal disks, one with radius R1 = 2.50 cm and mass M1 = 0.80 kg...
 9.9.78: A thin, light wire is wrapped around the rim of a wheel as shown in...
 9.9.79: In the system shown in Fig. 9.17, a 12.0kg mass is released from r...
 9.9.8: In Fig. P9.80, the cylinder and pulley turn without friction about ...
 9.9.81: The Kinetic Energy of Walking. If a person of mass M simply moved f...
 9.9.82: The Kinetic Energy of Running. Using 9.81 as a guide, apply it to a...
 9.9.83: Human Rotational Energy. A dancer is spinning at 72 rpm about an ax...
 9.9.84: A thin, uniform rod is bent into a square of side length a. If the ...
 9.9.85: A sphere with radius R = 0.200 m has density r that decreases with ...
 9.9.86: Neutron Stars and Supernova Remnants. The Crab Nebula is a cloud of...
 9.9.87: A technician is testing a computercontrolled, variablespeed motor...
 9.9.88: You are analyzing the motion of a large flywheel that has radius 0....
 9.9.89: You are rebuilding a 1965 Chevrolet. To decide whether to replace t...
 9.9.9: Calculate the moment of inertia of a uniform solid cone about an ax...
 9.9.91: On a compact disc (CD), music is coded in a pattern of tiny pits ar...
 9.9.92: A field researcher uses the slowmotion feature on her phones camer...
 9.9.93: The eel is observed to spin at 14 spins per second clockwise, and 1...
 9.9.94: The eel has a certain amount of rotational kinetic energy when spin...
 9.9.95: A new species of eel is found to have the same mass but onequarter...
Solutions for Chapter 9: Rotation of Rigid Bodies
Full solutions for University Physics with Modern Physics (1)  14th Edition
ISBN: 9780321973610
Solutions for Chapter 9: Rotation of Rigid Bodies
Get Full SolutionsThis expansive textbook survival guide covers the following chapters and their solutions. This textbook survival guide was created for the textbook: University Physics with Modern Physics (1), edition: 14. Since 117 problems in chapter 9: Rotation of Rigid Bodies have been answered, more than 54463 students have viewed full stepbystep solutions from this chapter. Chapter 9: Rotation of Rigid Bodies includes 117 full stepbystep solutions. University Physics with Modern Physics (1) was written by Patricia and is associated to the ISBN: 9780321973610.

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