An antitank weapon fires a 30 kg rocket which acquires a
An antitank weapon fires a 3.0 kg rocket which acquires a speed of 50 m/s after traveling 90 cm down a launching tube. Assuming the rocket was accelerated uniformly, what forces acted on it? Answer in units of kN.
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two pianos each sound the same note simultaneously but they areboth out of tune on a day when the speed of sound is 343
wxe consider the harmonic oscillator in one-dimensionh -h2md2dx2 12momega2x21 write down the lowest energy ground
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an antitank weapon fires a 30 kg rocket which acquires a speed of 50 ms after traveling 90 cm down a launching tubenbsp
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