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Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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Acalorimeter uses the principle that thermal energy flows from hotter material to colder material until both reach the same
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An ascending elevator, hanging from a cable, is coming to a stop. part a part complete identify all forces acting on the elevator from the list below. select all that apply. select all that apply. kinetic friction normal force tension weight static friction submitprevious answers correct part b draw a free-body diagram of the object. draw the vectors starting at the black dot. the location and orientation of the vectors will be graded. the exact length of your vectors will not be graded but the relative length of one to the other will be graded.
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Physics, 23.06.2019 00:20
An object with a mass of 1.5 kg changes its velocity from + 15 m/s to +22 m/s during a time interval of 3.5 seconds. what impulse was delivered to the objects?
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A picture weighing 10 N is supported by two wires attached perpendicular to the picture. What is the...
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