A motor having an efficiency of 88 operates a crane having
A motor having an efficiency of 88% operates a crane having an efficiency of 42%. With what constant speed does the crane lift a 410-kg crate of machine parts if the power supplied to the motor is 5.5 kW?
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rico slides a 60-kilogram crate up an inclined ramp 20-m long onto a platform 10 m above floor level a 400-n force
a 120-m long conveyor belt inclined at 300deg is utilized to transport bundles of newspapers from the mailroom up to
a moverrsquos dolly is used to transport a refrigerator up a ramp into a house the refrigerator has a mass of 115 kg
sally expends 11 400 j of energy to drag a wooden crate 250 m across a floor with a constant speed the rope makes an
a motor having an efficiency of 88 operates a crane having an efficiency of 42 with what constant speed does the crane
bullets canrsquot penetrate supermanrsquos chest assume that superman with mass 104 kg while not moving is struck by a
a skier starts from rest at the top of a 45-m hill skis down a 30deg incline into a valley and continues up a 40-m-high
a particle moves in an elliptical path given by the equation r bcosomegati 2bsinomegatj discover the angle between
sau-lan has a mass of 52 kg she rides the up escalator at ocean park in hong kong this is the worldrsquos longest
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Problem 1: Identify a specific theory of cognitive or moral development, and summarize the major assumptions.
The purpose is to examine the psychological factors affecting how teenagers in an impoverished urban area spend their time outside of school using:
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You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
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Based on information provided in Ch. 11 & 12, how do you define "being an adult"?
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence