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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 tube is sealed at both ends and contains a 0.0100-m longportion of liquid. The length of the tube is larger compared to0.0100-m. Find the angular speed (in rad/s) of the tube
A metal rod of mass 50 and electrical resistance 0.10 rests on parallel horizontal rails that have negligible electric resistance. The rails are a distance = 10.0 apart. The rails are also connected to the voltage source providing a voltage of = 5..
question1a boat crosses a river of width 171 m in which the current has a uniform speed of 1.51 ms. the pilot maintains
What speed limit should be posted for the curve. How long (in {rm ns}) does it take light incident vertical to the glass to pass through this 9.0 {rm cm}-thick sandwich.
An energy storage system based on a flywheel (a rotating disk) can store a maximum of 3.2 MJ, What is the moment of inertia of the flywheel
When a 47.0-V emf device is placed across two resistors in series, a current of 4.0 A is flowing in each of the resistors. obtain the magnitude of the larger of the two resistances
A step up transformer is used on a 110 Volt line and supplies a load with 2.0 A. Calculate the secondary voltage, the primary current, and the power output
A fission reactor produces 1400MW of electric power. Assume it operates at 39% efficiency, At what rate is the 235^U fuel consumed
A cannon fires a cannonball from the top of a wall at a speed of 23.02 m/s and an angle of 19.67 degrees from the horizontal. What is the horizontal distance from the wall where the fired cannonball hits the ground
What are the electric field strengths E1 to E3 at distances 1.0 cm, 2.0 cm, and 3.0 cm from the glass rod along the line connecting the midpoints of the two rods?
A solenoid 10.0 cm in diameter and 79.9 cm long is made from copper wire of diameter 0.100 cm, with very thin insulation. What power must be delivered to the solenoid
A block of material has a mass of 80 kg and a volume of 4.1 10-2 m3. How much heat must be added to the block in order to increase its volume by 1.0 10-5 m3
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