Justin drives his unicycle 7.0 m/s northward. how long will it take him (in seconds) to travel 12 km?

The time required is 28.5 [min]

Explanation:

We can find the time using the kinematic equation, but first, we must convert the distance to travel in meters.

x = distance = 12 [km] = 12000 [m]

velocity = 7 [m/s]

T

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