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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.
there are two solenoids one with 100 turns and the other with 200 turns. if both carry the same current will the one
The nozzle of a fountain jet sits in the center of a circular pool of radius 3.30 . If the nozzle shoots water at an angle of 65, what is the maximum speed of the water
Each of the six real batteries in the figure has an emf of 21.5 Vand a resistance of 4.10 Ω. The external resistor hasresistance R = 3.59 Ω. At what rate does each battery transfer energy to its internal thermal energy?
Consider the expansion of 60.0 moles of a monatomic ideal gas along processes 1 and 2 in the figure below. In process 1 the gas is heated at constant volume from an initial pressure of Pi = 95 kPa to a final pressure of Pf = 190 kPa. In process 2 ..
An object, mass 1.48 kg, moves in a horizontal circle with a radius of 1.52m. The object has an intial velocity of 28.0 m s-1. If the kinetic coefficient of friction between object and surface is 0.382.
a 336 g oscillator has a speed of 110 cms when its displacement is 2.90 cm and 72.5 cms when its displacement is 6.10
A lady with mass m1 is ice-skating toward the east on a frictionless frozen lake when she collides with a mass of mass m2 who is ice-skating toward the west. Find the maximum force on the man from the lady, including direction
A resonant circuit in a radio receiver is tuned to a certain station when the inductor has a value of 0.321 mH and the capacitor has a value of 22.4 pF. Calculate the frequency of the radio station
What is the electrical potential at the surface of a gold nucleus? The radius is 6.6 x 10-15 m and the atomic number Z = 79
One cue your hearing system utilizes to localize a sound (ie. to tell where a sound is coming from) is the slight dissimilarity in the arrival times of the sound at your ears. Your ears are spaced approximately 20 cm apart. Consider a sound source 5...
a drop of liquid of refractive index 1.58 is placed between a plano-convex lens and a plane glass plate which rests on
an 87-o resistor and a 64-o resistor are connected in series across a battery. the voltage across the 87-o resistor is
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