Physics, 31.08.2019 08:10, cherishofomah04
In a classroom, why can we hear the sound waves produced by the teacher talking?
Answers: 1
Physics, 22.06.2019 13:10, alejandramirand9836
A0.750 kg aluminum pan is removed from the stove and plunged into a sink filled with 10.0 kg of water at 293 k. the water temperature quickly rises to 297 k. what was the initial temperature of the aluminum pan? the specific heat of aluminum is ca = 900 j/(kgk) and water is cw = 4190 j/(kgk)
Answers: 3
Physics, 23.06.2019 12:30, williamsjamon0
Will give brainpower answer if answered all correctly!
Answers: 3
Physics, 23.06.2019 17:30, starr3971
As a pendulum moves closer to the equilibrium position, how do the velocity, acceleration, and force change? the velocity decreases, the acceleration decreases, and the net force decreases. the velocity increases, the acceleration decreases, and the net force decreases. the velocity increases, the acceleration increases, and the net force decreases. the velocity decreases, the acceleration increases, and the net force increases.
Answers: 1
In a classroom, why can we hear the sound waves produced by the teacher talking?...
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