Which of the spheres interact in the formation of coal?
Check all that apply.
atmosphere...
Physics, 12.03.2020 00:54 serenitynycole
Which of the spheres interact in the formation of coal?
Check all that apply.
atmosphere
biosphere
cryosphere
geosphere
hydrosphere
Answers: 2
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Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
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While goofing off at the ice skating rink, a student takes off her shoes and places each of them on the ice. her friend, a hockey player, then shoots a hockey puck at each shoe. the first puck immediately comes to rest after it collides with the left shoe. the second puck rebounds after it collides with the right shoe. if each hockey puck has the same incoming speed, which shoe has greater speed after the collision? the right shoe. both shoes have the same speed. the left shoe.
Answers: 3
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Acompound machine is also called a machine. a. force b. simple c. complex d. directional
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