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As shown in Fig 1. A wheel of radius .1 m and mass kg is rolling (i.e. no slip between the wheel and the surface) back and forth on a circular surface of radius m. At the time when wheel reaches the bottom, the velocity of the mass center is v= 0.05 m/s potting horizontally to the right. Calculate the following:
A) Respective velocities of points A (bottom of the wheel), B (top of the wheel) and C (rearmost point of the wheel).
B) Respective accelerations of points A, B and C on the wheel as indicated.
A bottle containing 2 kg of water at a temperature of 15°C is placed in a refrigerator where the temperature is kept at 4°C.
An object is moving in a circular path of radius 3 meter and is experiencing a centripetal acceleration of 6 g's. Evaluate the linear speed of the object
A small metallic bob is suspended from the ceiling by a thread of negligible mass. The ball is after that set in motion in a horizontal circle so that thread describes a cone. Compute the magnitude of the angular momentum of the bob about a vertic..
A solenoid is wound with a single layer of insulated copper wire of diameter 2.600 mm and has a diameter of 5.000 cm and is 1.900 m long. Suppose that adjacent wires touch and that insulation thickness is negligible.
The plate separation of a charged capacitor is 0.0690 m. A proton and an electron are releasedfrom rest at the midpoint between the plates. Ignore the attractionbetween the two particles, and determine how far the proton hastraveled by the time the e..
What is the rms current in an 84.0-mH inductor when it is connected to a 60.0-Hz generator with an rms voltage of 114 V
A weight lifter raises a 1093 N weight a vertical distance of 1.60 m in a time interval of 2.05 s. Compute the power provided by the weight lifter's force
An 80-kg person hiking across a large, level plain in Zion National Park comes across a pair of large boulders. The hiker's guidebook says they have masses of 3.2 Mkg and 9 Mkg, respectively. The distance among their centers of mass is 100 meters.
A certain lightbulb filament when hot has a resistance of205 Ω. The potential difference across the filament at acertain instant is standard household voltage, 120 V.
A small rubber wheel is used to drive a large pottery wheel. The two wheels are mounted so that their circular edges touch. Thesmall wheel has a radius of 2.0 cm and accelerates at the rate of7.4 rad/s2, and it is incontact with the pottery wheel (..
A particle of mass 1.67×10-27 kg moves with a speed of 2.3×108 m/s relative to an observer. What is the kinetic energy of the particle in the rest frame
Bob, who has a mass of 65 kg, can throw a 600 g rock with a speedof 35 m/s. The distance through which his hand moves as heaccelerates the rock forward from rest until he releases it is 1.0m.
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