Physics, 23.10.2020 02:01 NikolaiSolokov
A person starts to run at 12 m/s and then comes to a rest in
3s.
What is their velocity at 1 second
Answers: 2
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Two vectors are shown. which statement best compares the vectors? vector x has greater magnitude than vector y. vector y has greater magnitude than vector x. the vectors have the same displacement. the vectors have the same direction.
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According to newton’s first law of motion, which force is expected to cause a body to accelerate?
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Aprotein molecule in an electrophoresis gel has a negative charge. the exact charge depends on the ph of the solution, but 30 excess electrons is typical. what is the magnitude of the electric force on a protein with this charge in a 1600n/c electric field? write in two significant numbers, and also in newton
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Adisk with a radius of r is oriented with its normal unit vector at an angle q with respect to a uniform electric field. which of the following would result in an increase in the electric flux through the disk? check all that apply? a. increasing the area of the disk b. decreasing the given orientation angle of the disk c. decreasing the strength of the electric field d. increasing the given orientation angle of the disk, but not exceeding an angle of 90
Answers: 1
A person starts to run at 12 m/s and then comes to a rest in
3s.
What is their velocity at 1...
What is their velocity at 1...
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