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Sophie ran a total of 120meters directly toward school at a constant velocity. She ran one-third of that distance in 4seconds. What was her velocity?

Question

Sophie ran a total of 120 meters directly toward school at a constant velocity.

She ran one-third of that distance in 4 seconds.

What was her velocity?

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Solution

To solve this problem, we first need to find out how far Sophie ran in 4 seconds. Since she ran one-third of the total distance in 4 seconds, we divide 120 meters by 3.

120 meters / 3 = 40 meters

So, Sophie ran 40 meters in 4 seconds.

Velocity is defined as the rate of change of displacement with time. It is given by the formula:

Velocity = Displacement / Time

Substituting the given values into the formula, we get:

Velocity = 40 meters / 4 seconds = 10 meters/second

So, Sophie's velocity was 10 meters per second.

This problem has been solved

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