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larisa86 [58]
4 years ago
8

Which are properties of liquid crystals

Physics
1 answer:
Art [367]4 years ago
7 0
There's your answer

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Drag the tiles to the correct boxes to complete the pairs.
BartSMP [9]
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Is there any position in the elliptical orbit of a satellite where the tangential component of the acceleration is greater than
Wittaler [7]

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is fjie nu.skvjs.,zndzfxoiv xjl,mdfk

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3 years ago
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nikklg [1K]

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4 0
3 years ago
Help me please this is for physics
Yuri [45]
<h2>Hello there! :)</h2>

It's a pleasure to be helping you today with your<u> physics question!</u>

Answer:

23.1m/s

Explanation:

We want to find the initial speed of the ball.

To do this, we have to apply the formula for the time of flight of a projectile:

T=\frac{2_{v0~sin 0} }{g}

where θ = angle of flight

g = acceleration due to gravity

v0 = initial speed

Therefore, substituting the given values into the formula, we have that:

\boxed{4.2=\frac{2~x~_{v0~sin63} }{9.8}}

⇒ 2 ×_{v0} ×0.8910= 9.8 × 4.2

⇒\boxed{{v0}=\frac{9.8~times~4.2}{2~times~0.8910}}

\boxed{{v0} =23.1m/s}

That is the initial speed of the ball.

<em />

<em>I hope this helps you!</em>

<em>Good Luck with your Assignment!</em>

3 0
3 years ago
Which line represents travel at the fastest speed?
allsm [11]

There is no lines that we can see. Also the rate of something has the biggest number or its either gonna be the longest line, yw .

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