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Answered

29. A screw is a special kind of what simple machine?
a.leve
c. inclined plane
b.wedge
d. wheel and axle
30. A can opener is a combination of what simple machine?
a. A lever and a wedge
b. A lever and an inclined plane
C. A wedge and a screw
d. An inclined plane and a wedge

PA answer po ​

Sagot :

Leley1go

Answer:

29.ʟᴇᴠᴇ

30.ᴀ ʟᴇᴠᴇʀ ᴀɴɢ ᴀ ᴡᴇᴅɢᴇ

Explanation:

#CᴀʀʏOɴLᴇᴀᴇɴɪɴɢ

ᒪᗴᒪᗴY

Pᴀ Sᴘᴀᴍ Hᴇᴀʀᴛs

XXinomaebagolorXxgo

Answer:

[tex]\color {red}{᯽}\color {orange}{᯽}\color {yellow}{᯽}\color {lime}{᯽}\color {green}{᯽}\color {cyan}{᯽}\color {aquamarine}{᯽}\color {indigo}{᯽}\color {blue}{᯽}\color {violet}{᯽}\color {blueviolet}{᯽}\color {pink}{᯽}\color {magenta}{᯽} \color {brown}{᯽}\color {gray}{᯽}\color {black}{᯽}[/tex]

29.C. inclined plane

⟩⟩Screw is an example of inclined plane.

30.A. A lever and a wedge

⟩⟩ it's a combination of lever and wedge

in a can opener.

[tex]\color {red}{᯽}\color {orange}{᯽}\color {yellow}{᯽}\color {lime}{᯽}\color {green}{᯽}\color {cyan}{᯽}\color {aquamarine}{᯽}\color {indigo}{᯽}\color {blue}{᯽}\color {violet}{᯽}\color {blueviolet}{᯽}\color {pink}{᯽}\color {magenta}{᯽} \color {brown}{᯽}\color {gray}{᯽}\color {black}{᯽}[/tex]

Explanation:

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