Question

Consider a runner moving in the positive direction with an initial velocity of $5.2 \text{ m/s}$ slows down at a constant rate of $-1 \text{ m/s}^2$ over a period of $2$ seconds. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. What is her velocity at the end of this time? The velocity at the end of $2$ seconds is $\boxed{\phantom{123}} \text{ m/s}$.

Name: consider a runner moving in the positive direction with an initial velocity of 52 text ms slows down at a constant rate of 1 text ms2 over a period of 2 seconds note this is a multi part que 25574
Uploaded: 2022-06-25T06:07:39-08:00
Duration: 58 s
Channel: Supratim Pal
Description: consider a runner moving in the positive direction with an initial velocity of 52 text ms slows down at a constant rate of 1 text ms2 over a period of 2 seconds note this is a multi part que 25574

          Consider a runner moving in the positive direction with an initial velocity of $5.2 \text{ m/s}$ slows down at a constant rate of $-1 \text{ m/s}^2$ over a period of $2$ seconds.
NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part.
What is her velocity at the end of this time?
The velocity at the end of $2$ seconds is $\boxed{\phantom{123}} \text{ m/s}$.

consider a runner moving in the positive direction with an initial velocity of 52 text ms slows down at a constant rate of 1 text ms2 over a period of 2 seconds note this is a multi part que 25574

Added by Joshua B.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Supratim Pal

06/25/2022

Step 1

Initial velocity ($v_0$) = $5.2 \text{ m/s}$ Acceleration ($a$) = $-1 \text{ m/s}^2$ Time ($t$) = $2 \text{ s}$ Show more…

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Consider a runner moving in the positive direction with an initial velocity of $5.2 \text{ m/s}$ slows down at a constant rate of $-1 \text{ m/s}^2$ over a period of $2$ seconds. NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. What is her velocity at the end of this time? The velocity at the end of $2$ seconds is $\boxed{\phantom{123}} \text{ m/s}$.