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
a flatbed truck carries a load of steel only friction keeps the steel from sliding on the bed of the truck the driver
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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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two light bulbs are designed for use at 120 v and are rated at 75 w and 150 w which light bulb has the greater
a tugboat pulls a ship with a constant net horizontal force of 2720 newtons and causes the ship to move through a
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