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A pet turtle moves 30.1 mm in 72s. how slow is it moving? is this a speed or a velocity?

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User Ambussh
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The pet turtle is moving at a certain speed, and to determine how slow it's moving, we can calculate its speed.

Speed is a scalar quantity, which means it only has magnitude and no direction. Velocity, on the other hand, is a vector quantity and includes both magnitude and direction.

To calculate the speed of the turtle, you can use the formula for speed:

Speed (S) = Distance (D) / Time (T)

In this case, the turtle moves 30.1 mm in 72 seconds:

S = 30.1 mm / 72 s

To make the units more convenient, we can convert millimeters to meters (1 meter = 1000 millimeters):

S = (30.1 mm / 1000) m / 72 s

S ≈ 0.000301 m / 72 s

Now, let's calculate the speed:

S ≈ 0.00000418056 m/s

So, the pet turtle is moving at a speed of approximately 0.00000418056 meters per second.

It's important to note that this is indeed a speed, not a velocity, because it only provides the magnitude of the motion (how fast it's moving) without specifying a direction.

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User Oat Anirut
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