A miners' cage of mass 420 kg contains 3 miners of total mass 280 kg. The cage
is lowered from...
Mathematics, 29.02.2020 13:30 smithsa10630
A miners' cage of mass 420 kg contains 3 miners of total mass 280 kg. The cage
is lowered from rest by a cable. For the first 10 seconds the cage accelerates
uniformly and descends a distance of 75 m. What is the force in the cable during
the first 10 seconds?
Answers: 1
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