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SO — SoomaaliEN — English

Xoogagga leexinta

Cashar 4 / 10

Eeg cutubkaCasharka xiga →U eeg sida ardayga →

Muuqaalka casharka

Muuqaalku weli diyaar ma aha.

Bogagga casharka

weli lama diyaarin

Faahfaahinta casharka

Natiijada casharka

I can investigate and calculate the size of turning forces.

Muuji qoraalka
A moment causes turning. Moment = force × (perpendicular) distance from the pivot. Moments are measured in Newton-metres (Nm).

Warqadda shaqada

weli lama diyaarin

Imtixaannada

  1. 1. Mid ka mid ah kuwan soo socda ma aha natiijada xoog natiijo ah (resultant force) uu ku yimaado shay?

    • Shay taagan wuxuu bilaabaa inuu dhaqaaqo.
    • Qaabka shaygu wuu isbeddelaa.
    • Jawaabta saxda ah:Shay taagan wuxuu sii ahaanayaa taagan.
    • Shay dhaqaaqaya wuxuu beddelaa jihadiisa.
    • Shay dhaqaaqaya wuxuu deddejiyaa ama gaabiyaa.

  2. 2. Mid ka mid ah walxahan ma isticmaalaan levers (levers)?

    • see-saw (saw-saw)
    • screwdriver (screwdriver)
    • door (albaab)
    • Jawaabta saxda ah:hose pipe (tuubo biyood)

  3. 3. Waa maxay magaca loo bixiyo xoogga (force) la adeegsado si uu lever-ku u dhaqaaqo?

    • Jawaabta saxda ah:xoogga shaqada (effort)
    • culayska (load)
    • xoogga jiidista
    • xoogga riixista

  4. 4. Waa maxay magaca loo bixiyo xoogga uu sameeyo lever-ku?

    • xoog (effort)
    • xoog riixid
    • meesha uu ku wareego (pivot)
    • Jawaabta saxda ah:culays (load)

  5. 5. Levers waxaa badanaa loo isticmaalaa sidii wax __________ ah, sababtoo ah waxay soo saaraan xoog culus oo ka weyn xoogga shaqada ee loo adeegsado inay dhaqaajiyaan.

    • Jawaabta saxda ah:ku dhufashada (multipliers)
    • baladhiyayaal (expanders)
    • kordhiyayaal (boosters)
    • dedejiyayaal (accelerators)

  6. 6. Mid ka mid ah halbeegyadan, cabbirka xoogga culeyska (load force) lagu cabbiri karaa waa kee?

    • garam
    • Jawaabta saxda ah:newton
    • kiilogaraam
    • kilo-newton

  1. 1. Mid ka mid ah kuwan ayaa qeexaya shuruudaha loo baahan yahay ee laba qof ay isku dheeli taraan (balance) seesaw-ka?

    • Culayska dadka ee dhinac kasta waa inuu isku mid ahaado.
    • Fogaanta dadka ilaa meesha wareegta (pivot) ee dhinac kasta waa inay isku mid ahaato.
    • Jawaabta saxda ah:Fogaanta ilaa meesha wareegta oo lagu dhuftey culayska waa inay isku mid ahaato.
    • Wadarta culayska waa inay noqotaa eber (zero).
    • Waa inay isku dhinac joogaan seesaw-ka.

  2. 2. Lix cuf ayaa laga laalay 5 cm dhanka bidix ee birta miisaanka. Halkee dhanka midig ayay tahay in saddexda cuf la laalo si miisaanku u isku dheellito?

    • 1 cm
    • 4 cm
    • 5 cm
    • 8 cm
    • Jawaabta saxda ah:10 cm

  3. 3. Culays 4 N ah ayaa la dhigayaa 0.5 m u jira pivot-ka (pivot) ee birta miisaanka. Halkee bay tahay in la dhigo culays 8 N ah si birta loo simo?

    • 0.5 m dhinaca ka soo horjeeda ee pivot-ka
    • 1.0 m dhinaca ka soo horjeeda ee pivot-ka
    • Jawaabta saxda ah:0.25 m dhinaca ka soo horjeeda ee pivot-ka
    • 0.25 m dhinaca isku midka ah ee pivot-ka
    • 0.5 m dhinaca isku midka ah ee pivot-ka

  4. 4. Ardaygu wuxuu tijaabiyaa isku-dhafan kala duwan oo ah xoog iyo masaafo oo ku yaal dhinacyada ka soo horjeeda ee birta miisaanka. Kee ayaa ah safafka muujinaya isku-dhafan kuwaas oo miisaanka dheeli tiraya?

    • A
    • B
    • Jawaabta saxda ah:C
    • D
    • E

Waxa ardaydu arkaan

Tan waa isla casharka sida ardaygu u arko. Waxaad qayb kasta u dirsan kartaa ardayda.

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