You are explaining to a friend that physics tells us that a rolling ball that is not slipping has zero
work being done on the ball by friction. Your friend asks you, “Doesn't this mean that the ball will
roll forever in a vacuum? That can't be right!" How do you answer your fiend? How do you explain
to your friend that real non-idealized balls actually do lose energy to friction despite not slipping?
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Most short-period comets do not have randomly oriented orbits because
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Using gravity, an elephant can pull a mouse towards it from the ground. true or false explain why. will give brainliest if answered fast and the best explanation
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Elements in group viiia (also known as group 18, or the noble gases) have similar properties because they all have a. the same number of electron shells b. full octets c. the same number of valence electrons d. the same number of electrons needed to fill their octet
Answers: 1
Physics, 23.06.2019 06:10
Ais on of a in a of r at v. by ofof b by a of ? 13.by a of .by a of .by a of .by a of . a) b) c) d)
Answers: 3
You are explaining to a friend that physics tells us that a rolling ball that is not slipping has ze...
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