Physics, 30.05.2021 02:40 jackphilander2285
25.0
(25)
QUESTION 3
The drawing shows a wire tooth brace used by orthodontists. The topmost tooth is protruding slightly, and the
tension in the wire exerts two forces and T
on this tooth in order to bring it back into alignment. If the forces
have the same magnitude of 22.0 N, what is the magnitude of the net force exerted on the tooth by these forces?
(15)
Answers: 3
Physics, 22.06.2019 16:30
He latent heat of vaporization for ethyl alcohol is 854 j/g. the amount of energy, rounded to the nearest whole number, needed to change 5.20 grams of ethyl alcohol from a liquid to a gas is
Answers: 2
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State the below theories and give the name of the writer of the theory 1. wave theory 2. quantum theory 3. corpuscular theory 4. electromagnetic theory
Answers: 1
25.0
(25)
QUESTION 3
The drawing shows a wire tooth brace used by orthodontists. The topm...
QUESTION 3
The drawing shows a wire tooth brace used by orthodontists. The topm...
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