Physics, 07.10.2020 17:01 sammi90nicole
Two identical particles, each with a mass of 4.5 mg and a charge of 30 nC,
are moving directly toward each other with equal speeds of 4.0 m/s at an
instant when the distance separating the two is equal to 25 cm. How far apart
will they be when closest to one another?
Answers: 2
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Acup of coffee sits on the dashboard of an automobile. the car goes around a sharp curve. even though you hold the cup still, coffee still splashes out. this can best be explained due to a) density. b) friction. c) gravity. d) inertia.
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Physics, 22.06.2019 10:00
Two objects of different mass start from rest, are pulled by the same magnitude net force, and are moved through the same distance. the work done on object 1 is 900 j. after the force has pulled each object, object 1 moves twice as fast as object 2. how much work is done on object 2?
Answers: 1
Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 Γ 10β19 c and its mass is 9.10939 Γ 10β31 kg. how strong a magnetic field must be experienced by the electron if its path is a circle of radius 5.5 cm? answer in units of t.
Answers: 3
Two identical particles, each with a mass of 4.5 mg and a charge of 30 nC,
are moving directly towa...
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