Physics: Rabid texas basketball fans have been known to rush out of their laboratory class at 5: 00 p.m. and immediately get on highway i-35 to arrive in waco, 100 miles away, at 7: 00 p.m. to see the baylor-longhorn basketball game. they spend 4 hours watching and then celebrating the outcome of the game, and then drive 2 hours back to austin. after they completed their trip, what is their mean velocity for their trip? mph is miles per hour

B on edgeStep-by-step explanation:...

Rabid texas basketball fans have been known to

hamada11617

12.03.2022

Average velocity is defined as

$v_{mean} = \frac{displacement}{time}$

here for the whole trip we know that

displacement = 0

$v_{mean} = 0$

now for the average speed we can say

$v_{mean} = \frac{distance}{time}$

here total distance is given as

d = 100 miles + 100 miles = 200 miles

t = 2 + 4 + 2 = 8 hours

now the average speed is given as

$v_{mean} = \frac{200}{8} = 25 mph$

so this is the mean speed

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