Physics, 19.10.2021 08:50 jashaikamatuteowwp1p
Vectors will not follow the rules of general algebra. To determine the magnitude of a vector quantity, you have to follow the rules of vector algebra. 1. Suppose you are sitting in a moving train with a velocity of 80 m/s. And another train is coming from the opposite direction with a real velocity of 60 m/s. But when you look at that train, the train goes out of your side at a very fast speed. And then when you are asked what was the velocity of your respect other train?
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
Physics, 22.06.2019 14:10
In one or two sentences, describe how you did in the balancing game. in a few more sentences, explain one strategy you learned for balancing more complex equations.
Answers: 2
Physics, 22.06.2019 16:30
The sound level near a noisy air conditioner is 70 db. if two such units operate side by side, the sound level near the, would bea. 70dbb. 73 dbc. 105 dbd 140 db
Answers: 3
Physics, 22.06.2019 19:50
What are the dimensions of the cross section that passes through the points a, f, g, and d?
Answers: 2
Vectors will not follow the rules of general algebra. To determine the magnitude of a vector quantit...
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