Physics, 05.02.2021 07:20, SapphireWolf
5) When a substance changes its state, all BUT ONE of these statements is true That is A) Mass remains constant B) Only the form changes. 9 Kinetic energy changes. D) Something chemically new is formed
Answers: 2
Physics, 22.06.2019 14:40, haileyjones732
How does an observation about an object differ from an inference about that object
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Physics, 22.06.2019 16:50, Walkman2092
Calculate the first and second velocities of the car with four washers attached to the pulley, using the formulas v1 = 0.25 m / t1 , and v2 = 0.25 m / (t2 – t1) where t1 and t2 are the average times the car took to reach the 0.25 and the 0.50 meter marks. record these velocities, to two decimal places, in table e.
Answers: 2
5) When a substance changes its state, all BUT ONE of these statements is true That is A) Mass remai...
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