Find acceleration of assembly-angular acceleration of disk
The uniform disk of mass pivots freely on the cart of mass. Determine the acceleration of the assembly and the angular acceleration of the disk under the action of the force applied to a cord wrapped securely around the disk.
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If the pot is initially full of saturated water at 200 kPa, how much energy must be added to the pot before the total mass of the water has been reduced by half?
Two asteroids head straight for Earth from the same direction. Their speeds relative to Earth are 0.79c for asteroid 1 and 0.60c for asteroid 2. Find the speed of asteroid 1 relative to asteroid 2.
Determine the acceleration of the mass center of the disk and the components of the force exerted on the disk by the curved surface when theta=60 degrees.
What is the largest value of the fundamental unit of charge that is consistent with your measurements?
Determine the acceleration of the assembly and the angular acceleration of the disk under the action of the force applied to a cord wrapped securely around the disk.
Consider the flow of air over a vertical flat plate at a low velocity, u1 in ambient pressure, P1. Provide a concise physics-based reason for your findings.
If the wire at B suddenly breaks, calculate the tension T in the wire at A an instant after the break occurs. The length b is 255 mm.
The lens of a slide projector with a focal length of 100.0 mm projects a slide onto a screen that is 14.0 m away. How far from the lens must the slide be placed to form a sharp image on the screen? (in cm).
Find an expression for the efficiency if the working fluid is an ideal gas with Cv its constant volume heat capacity.
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Which of the following would necessarily be considered preferable to either of these states?
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