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QveST [7]
3 years ago
14

Which is an example of a primitive plant?

Physics
1 answer:
ludmilkaskok [199]3 years ago
4 0

Answer:

Non-flowering plants like mosses, horsetails, ferns, clubmosses, ginkgos, and cycads

Explanation:

Mark me brainliest plz

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Explain what 'vibrating' means.
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Vibrating means to move quickly to and fro.

Explanation:

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3 years ago
ماهي قوة التركيز من العين عندما ينضر الكاءن من ٢٠ الى ٥٠٠ من عينه
Debora [2.8K]

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What is the power of focus from the eye when a subject looks from 20 to 500 from its eye?

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2 years ago
The wing of an airplane experiences the forces as depicted in the vector diagram to the right. Using both one and two dimensiona
Vedmedyk [2.9K]

Answer:

A.) 3605.6 N

B.) 33.7 degree

Explanation:

To find the result force acting on the wing of the airplane, we need to resolve the forces into x and y components

Resolving into x component :

Sum of forces = 3500 - 500 = 3000N

Resolving into y component:

Sum of forces = 2000N

Resultant force Fr = sqrt ( Fx^2 + Fy^2)

Fr = sqrt ( 3000^2 + 2000^2 )

Fr = sqrt ( 9000000 + 4000000 )

Fr = sqrt ( 13000000)

Fr = 3605.6 N

Therefore, resultant force acting on the wing is 3605.6 N

The direction of the vector will be:

Tan Ø = Fy / Fx

Substitute Fx and Fy into the formula

Tan Ø = 2000 / 3000

Tan Ø = 0.66666

Ø = tan^-1(0. 66666)

Ø = 33.7 degree.

6 0
3 years ago
A ___________ will help you plan the rest of your life around this fitness priority. A. coach B. fitness goal C. fitness evaluat
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B. fitness goal I believe. please like this, I need points. ty!

Explanation:

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2 years ago
What is the meaning of joule​
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A joule is a unit of energy.

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