Answer :
In this physics problem, we calculate the Time and Distance for running and walking using the formula distance = speed x time.
In order to solve this problem, we need to use the formula:
distance = speed x time
Given that you run at a speed of 5 m/s and it takes you 2 minutes to reach your friend's house, we can calculate the distance.
Convert the time from minutes to seconds: 2 minutes = 2 x 60 seconds = 120 seconds
Calculate the distance: distance = 5 m/s x 120 seconds = 600 meters
Now, to determine how long it takes you to walk back home, we can use the formula again.
Calculate the time: time = distance / speed
Substitute the values: time = 600 meters / 5 m/s = 120 seconds
Therefore, it takes you exactly 120 seconds or 2 minutes to walk back home.
For more such questions on Time and Distance, click on:
https://brainly.com/question/18798899
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