Physics, 18.12.2020 21:40 jeffffffff
A big trailer pulls a box 400 N to the left and a little trailer pulls the box 200 N to the right. What is the net force? Is it balanced or unbalanced?
Answers: 1
Physics, 22.06.2019 04:30, elizabethseoane1829
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
Physics, 24.06.2019 04:30, beverly3966
Asample of an unknown gas has a density of 0.0009 g/cm3. which is the most accurate description of its density relative to the other gases? a. it is less dense than air and oxygen, but more dense than hydrogen and helium. b. it is more dense than air and oxygen, but less dense than hydrogen and helium. c. it is less dense than oxygen, but more dense than air, helium, and hydrogen. d. it is more dense than helium, air, and oxygen, but less dense than hydrogen.
Answers: 1
A big trailer pulls a box 400 N to the left and a little trailer pulls the box 200 N to the right. W...
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