Chemistry, 06.04.2021 19:00, genyjoannerubiera
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16 A large rock is motionless on a flat sidewalk. Which statement best explains why the rock remains
motionless?
F)
There are no forces acting on the rock.
The only force acting on the rock is directed toward the sidewalk.
H)
The forces acting on the rock are all balanced.
J)
The sidewalk exerts an unbalanced force on the rock.
Answers: 1
Chemistry, 21.06.2019 20:30, moneykey
Hannah is writing a report on how albedo affects the global climate. she’s proofreading her passage for any factual errors. which sentence must hannah correct before submitting her report? earth receives energy from the sun. this energy drives many of the processes on earth, including its climate. some part of this energy is reflected by earth’s surface. we use the term albedo to describe the reflected energy. albedo of an object is the ratio of the reflected radiation to the total radiation reaching the object. a value of 0 means no energy is absorbed by the object, whereas a value of 1 means that all of the energy is absorbed. in this way, the albedo of an object can influence earth’s atmospheric temperature.
Answers: 1
Chemistry, 22.06.2019 23:00, catdog5225
What is formed when amino acids form long chains or polymerize
Answers: 1
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16 A large rock is motionless on a flat sidewalk. Which statement bes...
16 A large rock is motionless on a flat sidewalk. Which statement bes...
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