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Xelga [282]
2 years ago
11

11. A car travels at 25 m/s to the North. It has an acceleration of 2 m/s’ to the south

Physics
1 answer:
Anna11 [10]2 years ago
4 0

Answer:

delta x= 100m

Explanation:

vi= 25 meters

a= -27meters

t=20s

find delta x

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Answer:

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Explanation:

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A man is 40 kg . calculate his weight.(g=10m/s^2)
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{ \large{ \bf{Weight = mg}}}

{ \large{ \bf{Mass = 40 \:  kg \:  \:  \:  \: (given)}}}

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Dans un tube en U contenant du mercure ,on verse de l'autre côté de l'acide sulfurique de densité 1,84 et de l'autre côté de l'a
Iteru [2.4K]

Explanation:

Unclear question. The clear rendering reads;

"Into a U-tube containing mercury, pour on the other side sulfuric acid of density 1.84 and on the other side alcohol of density 0.8 so that the levels are in the same horizontal plane. The height of the acid above the mercury being 24 cm. What is the height of the bar and what variation of the level of the acid, when the mercury density is 13.6?

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Need help with #6. The digestive system Section Review.
uysha [10]
1)Food is crushed and ground in the mouth by teeth 
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Vera_Pavlovna [14]

Answer:

8 Hz

Explanation:

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Standing wave at one end is 24 Hz

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f(m) = m(v/2L), where in this case, m could be 1. 2. 3. 4 etc

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