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Physics, 21.06.2019 23:20
Which quantities are scalars? choose all that apply a.distance b.speed c. acceleration d.velocity
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Physics, 22.06.2019 04:00
Determine the maximum r-value of the polar equation r =3+3 cos 0
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Physics, 22.06.2019 12:20
Electric field of the earth. the earth has a net electric charge that causes a field at points near its surface equal to 150 n> c and directed in toward the center of the earth. (a) what magnitude and sign of charge would a 60-kg human have to acquire to overcome his or her weight by the force exerted by the earthโs electric field? (b) what would be the force of repulsion between two people each with the charge calculated in part (a) and separated by a distance of 100 m? is use of the earthโs electric field a feasible means of flight? why or why not?
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Physics, 22.06.2019 17:00
Amajor difference radio waves, visible light, and gamma rays is the of the photons, which results in different photon frequencies and wavelengths
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Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
Mathematics, 10.03.2021 22:10
English, 10.03.2021 22:10