Physics

A dog is running at 9.1 m/s for 7.8 km. How long did it take him to arrive at his destination? (Give answer in seconds)

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1. Have you never heard of the equation
D = V t, or
(distance) = (speed) x (time)?

From that, you can derive

t = D/V

Convert the distance D = 7800 m and use the equation above.

t = 7800/9.1 = ___ s

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