Physics, 09.10.2019 23:00 dessssimartinez6780
Aforce table is set up so there is a pulley at 90° and one at 300°, with one free to be placed anywhere. the tension in the thread on the first pulley (90°) is 15 n. the tension in the thread on the second pulley (300°) is 10 n. what is the tension in the final thread and where should the pulley be placed?
Answers: 1
Physics, 21.06.2019 23:00
The key to stability is feedback between the reservoir and the fluxes into and/or out of the reservoir. assume that the rate of outflow from a reservoir depends on the size of the reservoir according to the following relationship: outflow rate= k x (size of reservoir), where k is a constant. a reservoir of water has a volume of 5000 liters, and the rate of outflow at steady state is 25 liters per minute. what is k? (give both the numerical value and its units.) what is the residence time? what is the relationship between k and the residence time?
Answers: 1
Physics, 22.06.2019 09:30
Gasoline comes from petroleum, which is made from ancient living things. petroleum, therefore, contains a type of energy. a. heat b. nuclear c. biological d. chemical potential
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Physics, 22.06.2019 13:30
If the spring constant k of a pogo stick is 3500 n m and the weight of the person on the pogo stick is 700 n, how much is the spring in the botom of the pogo stick compressed?
Answers: 2
Aforce table is set up so there is a pulley at 90° and one at 300°, with one free to be placed anywh...
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