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A 4.0- kg wooden block rests on a level table. The coefficient of friction between the block and the table is 0.18. A 5.0- kg mass is attached to the block by a horizontal string passed over a frictionless pulley of negligible mass. Now, the 5.0- kg mass is released and the whole system accelerates.
What is the acceleration of the wooden block?
What is the tension in the string during the acceleration?
Determine the acceleration for the above situation when the coefficient of friction between the block and the table is 0.32.
What is the tension when the coefficient of friction between the block and the table is 0.32?
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The manufacturers of a particular brand of car conduct head-on collision tests and find that in the absence of a passenger side air bag, What is the average force exerted on the childs head during collision
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Question: For all generators: Eg = 1\"\"0°, χ1 = j0.25 For all transformers: χ1 = j0.75 [A] Write the Y and Z matrices. B] Write the model equation. [C] For each bus, find V, ρ and Q.
A liquid fueled rocket is red on a test stand. The rocket nozzle has an exit diameter of 30 cm, find the temperature of the gases at the nozzle exit plane
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