Please help with this I don’t understand!
Sarah rubbed a comb with a wool cloth. She then placed the comb near a piece of paper. Sarah observed that the paper was attracted to the comb. Why do you think rubbing the comb with the wool caused the paper to be attracted to the comb? Create a Google Document on which you answer this question. Be certain to give a complete explanation of what is happening to create the attraction.
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Physics, 22.06.2019 07:00
Photoelectrons with a maximum speed of 6.50 x 107 m/s are ejected from a surface in the presence of light with a frequency of 6.75 x 1014hz. if the mass of an electron is 9.10 x 10-31 kg, calculate in joules the maximum kinetic energy of a single electron. 3.84 x 10-15 j 1.92 x 10-15 j 5.92 x 10-23 j 3.07 x 10-16 j
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Physics, 22.06.2019 17:30
Chameleons catch insects with their tongues, which they can rapidly extend to great lengths. in a typical strike, the chameleon's tongue accelerates at a remarkable 220 m/s2 for 20 ms, then travels at constant speed for another 30 ms.
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Physics, 22.06.2019 21:00
The velocity of a car traveling in a straight line increases from 0 meters/second to 30meters/second in 8 seconds. what is the average acceleration of the car?
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Physics, 23.06.2019 02:00
Elements on the periodic table are ordered according to their
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Please help with this I don’t understand!
Sarah rubbed a comb with a wool cloth. She the...
Sarah rubbed a comb with a wool cloth. She the...
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