How much time would simpson save by increasing his average velocity to 26m/s east?

8 minutes

Explanation:

Part of the question is missing. Complete question is:

Simpson drives his car 144 km with an average velocity of 24 m/s toward the east. How much time would Simpson save by increasing his average velocity to 26m/s East?

Solution:

First of all, we have to calculate the time it takes for Simpson to complete the drive moving at the initial velocity, 24 m/s. We can use the formula:

where

is the displacement

is the velocity

Substituting,

While driving at 26 m/s, the time taken will be

So, Simpson will save 8 minutes.

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