What is the potential energy of a 0.5 kg ball sitting on a table 1 meter
above the ground?
A....
Physics, 13.06.2020 20:57 creeper2737
What is the potential energy of a 0.5 kg ball sitting on a table 1 meter
above the ground?
A. 98 J
B. 4.9 J
C. 9.8 J
D. 0.5 J
Answers: 1
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Astudent wears sunglasses to her read a book more easily which wave interaction occurs as light passes from the air into the plastic lenses? a polarization b.refraction c.diffraction d. interference
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How does the kinetic energy of a charge change as the charge moves under the effect of an electric field from higher potential to lower potential? a.the kinetic energy increases.b.the kinetic energy decreases.c.the kinetic energy remains the same.d.the kinetic energy is always zero.
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Ryan is examining the energy of the particles in a bar of gold. what is ryan most likely studying?
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