If heat is released by a chemical system, an equal amount of heat will be
a. absorbed by the...
Physics, 30.09.2019 15:00 marusiaturanova2004
If heat is released by a chemical system, an equal amount of heat will be
a. absorbed by the surroundings
c. released by the surroundings
b. destroyed by the reaction
d. released by the universe
Answers: 1
Physics, 21.06.2019 15:00
Aparticle moves according to a law of motion s = f(t), 0 ≤ t ≤ 12, where t is measured in seconds and s in feet. f(t) = cos(πt/6) (a) find the velocity at time t (in ft/s).
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The slope of a velocity time graph over any interval of time gives the during that interval
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Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
Answers: 3
Physics, 22.06.2019 14:00
Me pl give an example of a collision in real life. use the law of conservation of energy to describe the transfer of momentum. be sure and discuss the momentum before and after the collision occurs. you will need at least 3 sentences to thoroughly answer this question.
Answers: 3
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