Physics, 01.12.2020 01:30 gimpypeach
Shown in the diagram a 4800 kg cable cars descending a Highhill a counterweight of mass 4600 kg on the other side of the hill age the brakes in controlling the cable car speed the Rolling friction of both the cable car and the counterweight are negligible  how much braking force does the cable car need to descend constant speed
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Shown in the diagram a 4800 kg cable cars descending a Highhill a counterweight of mass 4600 kg on t...
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