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Awave is produced in a rope. the wave has a speed of 33 m/s and a frequency of 22 hz.
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The slope of a velocity time graph over any interval of time gives the during that interval
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Abookcase has a mass of 38 kg and the coefficient of friction between it and the floor is 0.82 what is the maximum force of friction between the bookcase and the floor a 372n b 305n c 412n d 449n
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Physics, 22.06.2019 11:30
Acaterpillar tries to climb straight up a wall a meter high, but for every 2 cm up it climbs, it slides down 1 cm. eventually, it reaches the top. when it reaches the top, it does not pull itself over so it will slide down 1 cm. what is the total displacement traveled?
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A hot air balloon is a sphere of volume 2210 m3. The density of the hot air inside is 1.13 kg/m3, wh...
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