Physics, 07.09.2021 09:30 gretchcampbell
The ship is 1650 m from the cliff. The echo is heard 10 s later. CALCULATE THE SPEED OF THE SOUND WAVE
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4. if you were an astronaut on the moon, what would you experience? what would you see from your perspective?
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Physics, 23.06.2019 02:50
Adielectric-filled parallel-plate capacitor has plate area a = 30.0 cm2 , plate separation d = 9.00 mm and dielectric constant k = 3.00. the capacitor is connected to a battery that creates a constant voltage v = 15.0 v . throughout the problem, use ϵ0 = 8.85x10-12 c2/n.m2 . find the energy u1 of the dielectric-filled capacitor.
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Physics, 23.06.2019 03:00
The stopwatch used by a student to measure velocity of a pulse in a slinky was of least count 0.1 second. he stops the stopwatch when a pulse has made 3 journeys from one end to the other of the slinky. he finds the seconds hand to be at 52nd division. calculate the correct time noted by him.
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Physics, 23.06.2019 08:10
Which research method uses information that governments, businesses, and educational institutions have already made available for public use? survey correlational research cross-cultural research secondary analysis
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The ship is 1650 m from the cliff. The echo is heard 10 s later.
CALCULATE THE SPEED OF THE SOUND...
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