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alexira [117]
3 years ago
13

What is the velocity of a car that went a distance of 400ft in 25 seconds ​

Physics
2 answers:
snow_tiger [21]3 years ago
5 0

Speed = (distance covered) / (time to cover the distance)

Speed = (400 ft) / (25 seconds)

<em>Speed = 16 ft/sec </em>

<em></em>

That's the car's <u><em>speed</em></u>.

We don't have enough information to state its <u><em>velocity</em></u>.

Rom4ik [11]3 years ago
3 0

Answer:

I believe it is 1/6 M

Explanation:

sorry if i am not right but i think i am

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a balloon inflated in a room at 297k has a volume of 4.00 l. the balloon is then heated to a temperature of 331 k. what is the n
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V2 = 4.4579 L

Since pressure is constant, use Charle’s law.
Charles's law, a statement that the volume occupied by a fixed amount of gas is directly proportional to its absolute temperature, if the pressure remains constant.

V(olume) 1 = V(olume) 2
————— —————
T(emperature) 1 T(emperature)2

4.00 L = V2
———- ———
297 K 331 K

Cross multiply
(4.00 L x 331 K) = (297 K x V2)
Simplify
1324 L/K = 297 K x V2
Isolate V2 by dividing out 297 K
1324 L/K = V2
————
297 K
(This cancels out the kelvin and leaves you with Liters as the volume measure)

V2 = 4.4579 L

Round to significant digits if required
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Which steps can be taken to translate the phrase “the height of a tree is increased by seven inches” into an algebraic expressio
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Explanation:

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3 0
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Only the sun and other stars in space generate these kinds of waves:
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Answer:

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