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arlik [135]
3 years ago
15

sugar solution does not change the colour of green universal indicator what does this tell you about sugar solution

Physics
1 answer:
Hunter-Best [27]3 years ago
6 0

Answer:

Sugar solution is a neutral solution.

Explanation:

-The universal indicator is used to tests the acidity or alkalinity of a solution.

-It turns  red when added to a strong acid solution.

--It turns purple when added to a strong base.

-It remains green when added to a neutral solution.

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3 years ago
A hot-air balloon is rising upward with a constant speed of 2.85 m/s. When the balloon is 2.50 m above the ground, the balloonis
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Answer:

Explanation:

You have to declare which way is plus -- up or down. I will use down.

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a = 9.81

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d = vi*t + 1/2 a t^2

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Use the quadratic formula to solve for t.

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No

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