Consider the two-body situation at the right. a 300kg crate rests on an inclined plane and is connected by a cable to a 100 kg mass. this second mass is suspended over a pulley. the incline angle is 30.00 and the surface has a coefficient of friction 0.120. determine the acceleration of the system and the tension in the cable
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Physics, 22.06.2019 15:10
When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.
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Physics, 22.06.2019 16:30
Is there a point between a 10 nc charge and a 20 nc charge at which the electric field is zero?
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Physics, 22.06.2019 18:50
8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.
Answers: 3
Consider the two-body situation at the right. a 300kg crate rests on an inclined plane and is connec...
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