Physics, 01.12.2019 10:31 heysorryguys
Determine the mechanical energy of this object: a 1-kg pendulum has a speed of 2 m/s ar a height of 1 meter.
a. 9.8 j
b. 11.8 j
c. 2 j
d. 7.8 j
Answers: 3
Physics, 22.06.2019 12:50
The combining of light nuclei is called blank. blank as in not actually blank. you know what im tryin to say.
Answers: 1
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
Physics, 22.06.2019 19:30
Water is siphoned from a large tank and discharges into the atmosphere through a 50-mm diameter tube. the end of the tube is b = 2.6 m below the tank bottom which is a = 6.7 m deep, and viscous effects are negligible. determine the maximum height h over which the water can be siphoned without cavitation occurring. atmospheric pressure is 101.4 kpa, and the water vapor pressure is 1.79 kpa (absolute). report your answer in meters to two decimal places.
Answers: 1
Determine the mechanical energy of this object: a 1-kg pendulum has a speed of 2 m/s ar a height of...
Chemistry, 24.08.2020 07:01
Mathematics, 24.08.2020 07:01
Mathematics, 24.08.2020 07:01
English, 24.08.2020 07:01
History, 24.08.2020 07:01
English, 24.08.2020 07:01
Biology, 24.08.2020 07:01
English, 24.08.2020 07:01
Mathematics, 24.08.2020 07:01
World Languages, 24.08.2020 07:01
Mathematics, 24.08.2020 07:01