Physics, 27.10.2020 21:50 genyjoannerubiera
Evenly timed disturbances in a medium create a n) O A. periodic wave O B. pulse O c. electromagnetic wave D. compression wave
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Physics, 21.06.2019 17:00
Heat from the sun reaches earth to a. radiation b. convection c. conduction
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Physics, 21.06.2019 19:30
Aparticle travels in a circular orbit of radius 21 m. its speed is changing at a rate of 23.1 m/s2 at an instant when its speed is 37.2 m/s. what is the magnitude of the acceleration (in m/s? ) of the particle?
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Physics, 22.06.2019 01:10
The x-coordinate of a particle in curvilinear motion is given by x = 3.1t3 - 4.9t where x is in feet and t is in seconds. the y-component of acceleration in feet per second squared is given by ay = 2.3t. if the particle has y-components y = 0 and vy = 5.0 ft/sec when t = 0, find the magnitudes of the velocity v and acceleration a when t = 1.8 sec. sketch the path for the first 1.8 seconds of motion, and show the velocity and acceleration vectors for t = 1.8 sec. answers: v = ft/sec a = ft/sec2
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Physics, 22.06.2019 14:00
If element x has 99 protons how many electrons does it have
Answers: 1
Evenly timed disturbances in a medium create a n) O A. periodic wave O B. pulse O c. electromagnetic...
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