An elevator stationary at ground level, descends into a mine shaft at the rate of 5 metre per minute. What will its position be after one hour? What will its position be from the ground, after 45 minuts, if it begins to descend from 15 m above the ground. Write in complete statements and calculations.
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Answered by
1
Answer:
-300m
Step-by-step explanation:
Answered by
4
Answer:
Step-by-step explanation:
5 metre per minute
position in 60 min/ 1 hour
5 x 60
300
300 metre in 1 hour
in 60 minutes elevator position 300 m.
5 x 45
225
in 45 minutes elevator position 225 m.
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