Physics, 05.12.2020 01:00 mallorywoods8
Select all the correct answers.
Antonio is holding a 1-pound bag of apples in his left hand and a 2-pound bag of apples in his right hand. Which sentences about this situa
are true?
The force caused by gravity is the same on each bag.
Antonio is applying a 1-pound force to hold the 1-pound bag.
Antonio must apply a greater force to hold the 1-pound bag than the 2-pound bag.
The acceleration due to gravity is greater on the 2-pound bag.
The mass of the bag in his left hand is less than the mass of the bag in his right hand.
Answers: 1
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Arailroad car collides with and sticks to an identical railroad car that is initially at rest. after the collision, the total kinetic energy of the two cars is a) the same as before. b) half as much as before. c) one third as much as before. d) one fourth as much as before. e) twice as much as before.
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Use 4 to 5 complete sentences, explain the concepts of beats and how beats are produces.
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Which best term to describe a chemical reaction that absorbs energy from its surroundings? a.thermal conductor b.thermal insulator c.endothermic d.exothermic
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Select all the correct answers.
Antonio is holding a 1-pound bag of apples in his left hand and a 2...
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