Physics, 21.07.2019 11:30 CoolRahim9090
Aparticle traveling in a straight line is located at the point (1, 0, −1) and has speed 3 at time t = 0. the particle moves toward the point (3, 4, 3) with constant acceleration 2i+ 4j+ 4k. find the velocity v(t) and the position r(t) of the particle at time t.
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In a system, when potential energy decreases, then entropy also decreases. true false
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Agirl throws a ball. if the ball's acceleration is 12 m/sec/sec and its mass is 0.5 kg, how much force did the girl apply to the ball?
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Physics, 22.06.2019 22:30
Use the illustration to describe how the electromagnetic spectrum changes as its frequency moves from radio waves to higher energy gamma waves in terms of wavelength and amplitude.
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Aparticle traveling in a straight line is located at the point (1, 0, −1) and has speed 3 at time t...
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