Physics, 21.01.2021 19:40 bibhu42kumarp7o4ss
The speed of sound is 330m/s (in air). When Cuthbert hears this sound his ear vibrates 660 times a second. What was the wavelength of the sound?
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Write the correct abbreviation for each metric unit
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To practice problem-solving strategy 10.1 for energy conservation problems. a sled is being held at rest on a slope that makes an angle θ with the horizontal. after the sled is released, it slides a distance d1 down the slope and then covers the distance d2 along the horizontal terrain before stopping. find the coefficient of kinetic friction μk between the sled and the ground, assuming that it is constant throughout the trip.
Answers: 1
The speed of sound is 330m/s (in air). When Cuthbert hears this sound his ear vibrates 660 times a s...
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