Physics, 02.08.2019 06:30 clevelandjaniya
Harry and ron set up this experiment with a glider, whose mass they have measured to be 565 g, and seven washers hanging from the string. if each washer has a mass of 12 g, what is the acceleration of the system, in m/s2
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Aball tossed vertically upward from the ground next to a building passes the bottom of a window 1.8 s after being tossed and passes the top of the window 0.20 s later. the window is 2.0 m high from top to bottom. what was the ball's initial velocity? the unit vector j^ is directed upward. how far is the bottom of the window from the launch position? how high does the ball rise above the launch position?
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Harry and ron set up this experiment with a glider, whose mass they have measured to be 565 g, and s...
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