I'm giving 30 points come on I have asked this 3 times now
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Physics, 10.03.2021 20:30 milhai0627a
I'm giving 30 points come on I have asked this 3 times now
Answers: 1
Physics, 21.06.2019 22:00
Bernie drove home from a vacation in 1.5 hours. he traveled a total distance of 60 miles. what was his average speed in miles per hour? a. 60 mph b. 90 mph c. 40 mph d. 55mph
Answers: 1
Physics, 21.06.2019 22:20
Aboxcar traveling at 12 m/s approaches a string of 5 identical boxcars sitting stationary on the track. the moving boxcar collides and links with the stationary cars and they all move off together along the track. what is the final speed of the cars immediately after the collision? (you may take the mass of each boxcar to be 18,537 kg.)
Answers: 1
Physics, 22.06.2019 13:40
An ideal otto cycle has a compression ratio of 10.5, takes in air at 90 kpa and 40°c, and is repeated 2500 times per minute. using constant specific heats at room temperature, determine the thermal efficiency of this cycle and the rate of heat input if the cycle is to produce 90 kw of power.
Answers: 2
Mathematics, 31.08.2019 00:30
Mathematics, 31.08.2019 00:30
Computers and Technology, 31.08.2019 00:30
Chemistry, 31.08.2019 00:30
Computers and Technology, 31.08.2019 00:30
History, 31.08.2019 00:30
History, 31.08.2019 00:30
Mathematics, 31.08.2019 00:30