Physics, 15.12.2020 22:10 marly032205
What happens when an object is rubbed against another object to charge by friction?
A. electrons are transferred from one object to another
B. electrons in one of the objects disappears
C. electrons in one object suddenly become negatively charged
D. electrons are created by the friction between the objects
Answers: 3
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What is created when solids,liquids,an gases mix with one another
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Unpolarized light whose intensity is 1.19 w/ is incident on a polarizer. (a) what is the intensity of the light leaving the polarizer? (b) if the analyzer is set at an angle of = 41.0ā with respect to the polarizer, what is the intensity of the light that reaches the photocell?
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At time t=0, a particle is located at the point (3,6,9). it travels in a straight line to the point (5,2,7), has speed 8 at (3,6,9) and constant acceleration 2iā4jā2k. find an equation for the position vector of the particle.
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(01.02 mc) nicole pushes her bike up a hill. overhead, the sun exerts a gravitational force on earth. which statement is true about the bike and earth? they both experience contact forces. they both experience non-contact forces. the bike experiences a non-contact force and earth experiences a contact force. the bike experiences a contact force and earth experiences a non-contact force. they both experience non-contact forces.
Answers: 1
What happens when an object is rubbed against another object to charge by friction?
A. electrons ar...
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