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kompoz [17]
3 years ago
12

calculate the average acceleration of a car with a starting velocity of 0 m/s that accelerates to 9 m/ s in 3 second

Physics
1 answer:
ladessa [460]3 years ago
6 0

Answer:

a = 3 m/s²

Explanation:

a = Δv/t

a = (vf - vi)/t

a = (9 - 0)/3

a = 3m/s²

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zheka24 [161]

Answer:

Part A the answer is the dielectric constant.

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the flexibility of the material must also be taken into account

Part A the answer is the dielectric constant.

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8 0
3 years ago
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Vikki [24]
You didn't mention it, but the trumpeter herself has to be standing still.

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Person B, the one running away from the trumpeter, hears a pitch
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Person D, the one standing still the whole time, hears the B-flat.</span>
5 0
3 years ago
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Series circuits are characterized by the fact that there is a single pathway by which charge can travel. True or false?
Ulleksa [173]
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3 years ago
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An 1100kg car reached 30m/s in 9s from rest. What force did the engine provide?
malfutka [58]

Answer:

≅3666.67 N

Explanation:

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3 0
3 years ago
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atroni [7]

If you only know its speed, that's not enough information to catch it. You could even chase it at DOUBLE that speed, and you'd never catch it if you were chasing in the wrong direction.

You also have to know the DIRECTION the runaway car is going, so that you can chase in the same direction.

Now that you know its speed AND direction, you know its velocity. You need that information to have any chance of catching it.

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3 years ago
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