True or false
A clue that a chemical change had occurred is that heat is given off....
Physics, 17.02.2021 22:30, carinaorcutt
True or false
A clue that a chemical change had occurred is that heat is given off.
Answers: 1
Physics, 22.06.2019 05:30, ellemarshall13
Explain how the energy of rubber ball is tranforned as it roll down a ramp. give evidence that the energy of the og the ball remains the same at all points on the ramp
Answers: 2
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