English, asked by arpita200887, 1 month ago

suppose we represent the distance above the ground by a positive integer and that below the ground by a negative integer.
if it begins to descend from 15 m above the ground,what will be it's position after 45 minutes?​ math

Answers

Answered by maheshwaridevi655
2

Answer:

Since downwards is negative, the velocity of the elevator is -5 m/min. ... However, since we started 15 m above ground, displacement from the ground level = -225 + 15 m = -210 m.

Explanation:

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