Physics, 25.03.2020 06:30 colochaortiz20p7cajw
A string is rigidly attached to a post at one end. several pulses of amplitude 0.15 m sent down the string are reflected at the post and travel back down the string without a loss of amplitude. what is the amplitude at a point on teh string where the maximum displacement points of two pulses cross? what type of interference is this
Answers: 3
Physics, 22.06.2019 12:20
A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.
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Physics, 22.06.2019 23:30
An astronaut on the moon throws a baseball upward. the astronaut is 6 ft, 6 in. tall, and the initial velocity of the ball is 3030 ft per sec. the height s of the ball in feet is given by the equation s equals negative 2.7 t squared plus 30 t plus 6.5s=−2.7t2+30t+6.5, where t is the number of seconds after the ball was thrown. complete parts a and b.
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Physics, 23.06.2019 02:00
How does the formation of intrusive and extrusive igneous rocks differ?
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A string is rigidly attached to a post at one end. several pulses of amplitude 0.15 m sent down the...
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