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Karolina [17]
3 years ago
11

How would YOU define speed?

Physics
2 answers:
mamaluj [8]3 years ago
7 0

Answer:

Speed is a way of measuring how quickly something is moving or being done, or something moving fast. An example of speed is a car being driven 45 miles per hour. An example of speed is someone cleaning a room in 10 minutes.

bija089 [108]3 years ago
3 0
Speed is a scalar quantity that refers to “how fast an object is moving.”
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Answer:

C) True. S increases with time, v₁ = gt and v₂ = g (t-t₀)  we see that for the same t v₁> v₂

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You have several statements and we must select which ones are correct. The best way to do this is to raise the problem.

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It comes out a little later, let's say a second later, we can use the same stopwatch

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This is the separation of the two bodies as time passes, the amount outside the Parentheses is constant.

For t <to.  The rock y has not left and the distance increases

For t> = to.  the ratio (2t/to-1)> 1 therefore the distance increases as time

passes

Now we can analyze the different statements

A) false. The difference in height increases over time

B) False S increases

C) Certain s increases with time, v₁ = gt and V₂ = g (t-t₀) we see that for the same t   v₁> v₂

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