A wrench is accidentally dropped at the top of an elevator shaft in a tall building. (a) How many meters does the wrench fall in 1.5s

asked May 23, 2022 188k views

20 votes

by Joris

7.9k points

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3 votes

Answer:

11.25m

Step-by-step explanation:

$s = ut + (1)/(2) a {t}^(2) \\ = 0 * 1.5 + (1)/(2) * 10 * {1.5}^(2) \\ = 5 * 2.25 \\ = 11.25$

Steen answered May 29, 2022

by Steen

8.0k points

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