Physics, 07.04.2021 19:30 dan20012001
a disk of a radius 50 cm rotates at a constant rate of 100 rpm. what distance in meters will a point on the outside rim travel during 30 seconds of rotation?
Answers: 1
Physics, 22.06.2019 07:10
Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?
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Physics, 22.06.2019 11:00
The charge on an electron is 1.60218 × 10−19 c and its mass is 9.10939 × 10−31 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.
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The substances that are necessary for producing of certain hormones and that store and transport vitamins
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Physics, 22.06.2019 17:30
Frequency of electromagnetic waves that a radio station is assigned is called
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a disk of a radius 50 cm rotates at a constant rate of 100 rpm. what distance in meters will a point...
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