Arock is dropped straight off a bridge that is 9 meters above the ground and falls at a constant speed of 10 m/sec. another person is 12 meters away on the same bridge. at what rate is the distance between the rock and the second person increasing just as the rock hits the ground?
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The most important difference between a wedge and an inclined plane is a. their size b. their shape c. how they are used d. what they are made of
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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.
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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.
Answers: 3
Arock is dropped straight off a bridge that is 9 meters above the ground and falls at a constant spe...
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