Physics, 13.03.2020 22:11, vallhernandez13
When a 40-N force, parallel to the incline and directed up theincline, is applied to a crate on a frictionless incline that is 30? Above the horizontal, theacceleration of the crate is 2.0m/s2, up the incline. The mass of the crate is:
A. 3.8kg
B. 4.1kg
C. 5.8kg
D. 6.2kg
E. 10 kg
Answers: 2
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The dot diagram represents the motion of the motorcycle as it moves from left to right
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Which statement is the best definition of an atom? a) anything that has mass and occupies space. b) the smallest particle that has the properties of an element. c) a substance that cannot be broken down chemically into simpler substances. eliminate d) the smallest unit of a substance that exhibits all of the properties characteristic of that substance.
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Which symbol in the first law of thermodynamics represents the sum of the chemical and thermal energy stored in atoms and molecules? a. q b. w c. v d. u
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When a 40-N force, parallel to the incline and directed up theincline, is applied to a crate on a fr...
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