Q11. An elevator descends in a mine shaft at the rate of 5 metre per minute. What will be its position after 1 hour (suppose we represent the distance above ground by a positive integer and below ground by a negative integer).
30 metre below ground
30 metre above ground
300 metre below ground
300 metre above
Answers
Answer:
hey mate here is ur answer
Step-by-step explanation:
300 metre below ground is the correct answer.....
And also check this link given below you can find an exact answer with steps.....
Suppose we represent the distance above the ground by a positive integer and that below the ground by a negative integer...
https://brainly.in/question/5749457?utm_source=android&utm_medium=share&utm_campaign=question
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Answer:
300metre below ground level is your answer mate.
Step-by-step explanation:
Elevator goes down at the rate of5 metre per minute,
So,therefore,
position of elevator after 1 minute=-5m
position of elevator after 60 minutes=-5×60m
=-300m
Therefore,elevator is 300m below the ground level.
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