Physics, 05.07.2019 02:10 AdrienneFaye
Use the worked example above to you solve this problem. a 1.27 x 10° kg car is constructed on a 10 n/m. if two people frame supported by four springs. each spring has a spring constant of 1.98 x riding in the car have a combined mass of 1.60 x 102 kq, find the frequency of vibration of the car when it is driven over a pothole in the road. find also the period and the angular frequency. assume the weight is evenly distributed. f = hz s rad/s exercise i i'm stuck! getting started hints: a 42.0 kg boy jumps on a 5.40 kg pogo stick with spring constant 3650 n/m. (a) find the angular frequency. rad/s (b) find the frequency. f= hz (c) find the period of the boy's motion. t= s
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Ms.hidalgo opens the door to her classroom. her classroom is 60 degrees and the air outside is 80. predict what will happen using your knowledge of how heat flows.
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Physics, 22.06.2019 13:30
6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.
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Physics, 23.06.2019 00:50
Mark creates a graphic organizer to review his notes aboutelectrical force.which labels belong in the regions marked x and y?
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Use the worked example above to you solve this problem. a 1.27 x 10° kg car is constructed on a 10...
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