An elevator descends into a mine shaft at the rate of 6 m/min. If the descent starts from 10 m above the ground level, how long will it take to reach -350 m.
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If the descent starts from 10m above the ground level, how long will it take to reach -350m. it will take 3600 seconds or 60 minutes or exact 1 hour to reach -350m deep
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Answer:
60 minutes
Step-by-step explanation:
Speed = 6 m/min
(-350) + (-10) = -360
∴ (360/6) min
= 60 minutes
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