Question

At a construction site a pipe wrench struck the ground with a speed of $24 \mathrm{~m} / \mathrm{s}$. (a) From what height was it inadvertently dropped? (b) How long was it falling? (c) Sketch graphs of $y, v$, and $a$ versus $t$ for the wrench.

Name: At a construction site a pipe wrench struck the ground with a speed of 24 m / s. (a) From what height was it inadvertently dropped? (b) How long was it falling? (c) Sketch graphs of y, v, and a versus t for the wrench.
Uploaded: 2022-08-08T10:28:42-08:00
Duration: 3 min 45 s
Channel: Adi S
Description: At a construction site a pipe wrench struck the ground with a speed of 24 m / s. (a) From what height was it inadvertently dropped? (b) How long was it falling? (c) Sketch graphs of y, v, and a versus t for the wrench.

          At a construction site a pipe wrench struck the ground with a speed of $24 \mathrm{~m} / \mathrm{s}$. (a) From what height was it inadvertently dropped? (b) How long was it falling? (c) Sketch graphs of $y, v$, and $a$ versus $t$ for the wrench.

Added by Rebecca C.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Adi S

08/08/2022

Step 1

Given: Initial velocity, $u = 0 \, \text{m/s}$ Final velocity, $v = 24 \, \text{m/s}$ Acceleration, $a = 9.8 \, \text{m/s}^2$ Time, $t = 2.4 \, \text{s}$ Use the equation: $h = ut + \frac{1}{2}at^2$ Substitute the values: $h = 0 \times 2.4 + \frac{1}{2} \times Show more…

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At a construction site a pipe wrench struck the ground with a speed of $24 \mathrm{~m} / \mathrm{s}$. (a) From what height was it inadvertently dropped? (b) How long was it falling? (c) Sketch graphs of $y, v$, and $a$ versus $t$ for the wrench.