Physics, 25.01.2022 14:00 ellisc7044
A block slides across a rough, horizontal tabletop. As the block comes to rest, there is an
increase in the block-tabletop system's
A)
kinetic energy
B)
internal (thermal energy
C)
elastic potential energy
D)
gravitational potential energy
Answers: 2
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Light from the sun reaches the earth in 8.3 minutes. the velocity is 3.00 x 10^8 m/s. how far is earth from the sun? i know how to get to d = (3 x 10^8 m/s)(498 sec). i just don't know how to get from there to the answer being 1.5 x 10^11 m.
Answers: 3
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*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.
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If the radius of curvature of the cornea is 0.75 cm when the eye is focusing on an object 36.0 cm from the cornea vertex and the indexes of refraction are as described before, what is the distance from the cornea vertex to the retina? express your answer to two significant
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Explain what will happen if decomposers were apsent from a forest ecoysystem.
Answers: 1
A block slides across a rough, horizontal tabletop. As the block comes to rest, there is an
increa...
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