Physics, 30.03.2021 03:10 Southernland16
Common transparent tape becomes charged when
pulled from a dispenser. If one piece is placed above
another, the repulsive force can be great enough to
support the top piece’s weight. Assuming equal point
charges (only an approximation), calculate the
magnitude of the charge if electrostatic force is great
enough to support the weight of a 10.0 mg piece of tape
held 1.00 cm above another.
Answers: 3
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There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.
Answers: 1
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According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.
Answers: 2
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Acold front traveling southeast collided with a warm front traveling northwest the following map shows the weather on monday the day the two fronts collided which of these describes the weather forecast for mississippi on tuesday and wednesday
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What is the magnitude of the gravitational force acting on the earth due to the sun?
Answers: 1
Common transparent tape becomes charged when
pulled from a dispenser. If one piece is placed above<...
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