Physics, 02.07.2019 03:00 Mariela2699
Which statement correctly explains scientific theories? scientific theories attempt to explain why certain events occur in the natural world. scientific theories are facts that describe natural events or phenomenon. scientific theories are tested and proven over time; they are then considered scientific laws. scientific theories are beliefs and opinions about natural events that are not testable or observable.
Answers: 1
Physics, 21.06.2019 22:30
A1200 kg car traveling north at 10 m/s is rear-ended by a 2000 kg truck traveling at 30 m/s. what is the total momentum before and after the collision?
Answers: 3
Physics, 22.06.2019 15:10
Auniform crate c with mass mc is being transported to the left by a forklift with a constant speed v1. what is the magnitude of the angular momentum of the crate about point a, that is, the point of contact between the front tire of the forklift and the ground
Answers: 3
Physics, 23.06.2019 01:30
Mackinzie walks 4 blocks west, then 2 blocks south, then 4 blocks east, and,finally, 1 block south. what is the magnitude of her total displacement duringthis walk (in blocks)?
Answers: 2
Which statement correctly explains scientific theories? scientific theories attempt to explain why...
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