Physics, 21.04.2020 04:39 GreenHerbz206
When Einstein proposed his General Theory" of Relativity, he suggested some pretty strange ideas about space, time, and gravity.
How did scientists in 1919 show that Einstein's theory described the behavior of the real world and wasn't just a crazy hypothesis?
Answers: 2
Physics, 21.06.2019 17:30
Sara is creating an experiment. her hypothesis states the following. if i increase the air in my tires, then i will get better gas mileage. if this is her hypothesis what column titles do we need in our date table? a. air pressure in tire (psi) and gas mileage (mph) b. air pressure in the atmosphere (psi) and gas mileage (mph) c. miles (m) and gallons per mile (g) d. old battery and new battery
Answers: 2
Physics, 23.06.2019 08:10
Which research method uses information that governments, businesses, and educational institutions have already made available for public use? survey correlational research cross-cultural research secondary analysis
Answers: 2
Physics, 23.06.2019 19:00
If a rock has a density of 2g/cm³ and a volume of 8cm³, what is its mass? a. 4 gb. 128 gc. 16 gd. 0.25 g
Answers: 1
Physics, 23.06.2019 20:30
Aspacecraft left earth to collect soil samples from mars. which statement is true about the strength of earths gravity on the moving spacecraft? a.) it decreases b.) it increases c.) it remains the same d.) it doesn’t affect the spacecraft
Answers: 1
When Einstein proposed his General Theory" of Relativity, he suggested some pretty strange ideas abo...
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