Luxinzelelo oluphuma kumandla iphawundi enye isetyenziswe kwindawo yesikwere intshi enye. Kwiiyunithi ze-SI, i-psi eyi-1 iphantse ilingane no-6895 Pa.
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Iponti nge-intshi nganye yesikwere | |
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Inkqubo yeyunithi | Iiyunithi zobukhosi, iiyunithi zesiko laseMelika |
Icandelo le | Uxinzelelo, Uxinzelelo |
umqondiso | psi okanye lbf / in 2 |
Ukuguqulwa |
Ngoku, ubuguqula njani ubunzima kwi-psf? Iiponti ngonyawo lwesikweri ngasinye zingafinyezwa njenge psf; umzekelo, iponti enye ngonyawo lwesikwere ingabhalwa njengo 1 psf. Uxinzelelo kwiipounds ngonyawo lwesikwere zilingana nephawundi-yamandla eyahlulwe ngummandla ngeenyawo ezikwere.
Yintoni umahluko phakathi kwe-intshi yeeponti kunye nee-intshi zeeponti? "Inch-pounds" inokubhalwa njenge-in-lb okanye i-lb-in, zombini ziyafana kuba eneneni "i-intshi x iipounds". 12ix 2lbs yinto enye no 2lbs x 12in, ngoko ke nayiphi na indlela ichanekile. I-Lbs/in^2 yahluke ngokupheleleyo, yiyunithi yamandla (lbs) esetyenziswa kwindawo enikiweyo (kwi^2).
Ngaba i-intshi yeponti okanye i-intshi yeponti? Ngokufanayo, i intshi-iponti (okanye iponti-intshi) yitorque yeponti enye yamandla esetyenziswa kwi-intshi enye yomgama ukusuka kwipivot, kwaye ilingana no-1⁄12 lbf⋅ft (0.1129848 N⋅m).
Zingaphi iiponti kwi-intshi yesikwere? Iponti enye kwisikwere intshi nganye luxinzelelo olulingana neponti enye-yamandla ngokwe-intshi nganye. Iponti nge-intshi yesikwere yiyunithi yase-US yesiko kunye neyunithi yoxinzelelo.
Yintoni iyunithi ye-psf?
Iiponti okanye i-Pounds Force nge-Square Foot yi-British (Imperial) kunye neyunithi yoxinzelelo yaseMelika ehambelana ngokuthe ngqo kwiyunithi yoxinzelelo lwe-psi ngomlinganiselo we-144 (1 sq ft = 12 kwi-x 12 kwi = 144 sq in). Iponti enye ngonyawo lwesikwere ilingana ne 1 pascals.
Ubala njani iipounds ukuya kunyawo lwesikwere? Ukwahlula amandla ngendawo ukubala uxinzelelo olwenziweyo. Ukuqhubela phambili nomzekelo, yahlula i-5,940 lbs yendlovu nge-3.14 square feet ukubala uxinzelelo lwe-1,891 pounds nganye square foot. Yahlula intombazana encinci i-55 lbs nge-0.0009 ukubala uxinzelelo lwayo lwe-61,111 pounds ngonyawo lwesikwere.
Uyiguqula njani i-nm kwi-lbs? Ukuguqula i-newton-meters (Nm) ukuya kwi-foot-pounds (ft/lbs) konke okufuneka ukwenze kukwenza yahlula umzobo wakho (Nm) nge-1.356.
Ziziphi iiyunithi zetorque?
Iyunithi yetorque: imitha yenewton (N m)
Ubungakanani betorque (okanye umzuzu wamandla) unokucingelwa njengemveliso yomnqamlezo wamandla kunye nomgama kunye neyunithi ye-SI yetorque yiNewton imitha, N m (m2 kgs-2).
Kwakhona Ngaba i-lbf iyafana ne-ft-lb? Umlinganiselo ochanekileyo ngu lbf-ft okanye "iiponti zinyanzelise unyawo", esithi mfutshane ukuya ku-lb-ft. Abafana beemetric bahlala belungile, xa bevakalisa i-torque ngokwemiqathango ye-Nm, okanye i-Newton-meter.
Yintoni umahluko phakathi kwe-lb-ft kunye ne-ft-lb?
I- "pound-foot" (lb-ft) iyunithi ye torque kunye nomlinganiselo we vector owenziwe yi iponti enye yamandla esebenza kwilever enye yonyawo. …I “foot-pound” (okanye ngokuchanekileyo, “foot-pound-force”), kwelinye icala, ngumlinganiselo womsebenzi.
Uziguqula njani iiponti zibe zii-intshi?
Ingaba i-intshi inobunzima obungakanani?
Emva koko, ukuba uyindoda, wongeza okanye thabatha iiponti ezi-5 nge-intshi nganye omde okanye mfutshane kuneenyawo ezi-5, i-intshi ezili-9. Abasetyhini bongeza okanye basuse iipounds ezi-4.5 kwi-intshi nganye bahluke kwisiseko sobude be-5-feet ubude. Le Mida yobunzima obukhulu buhambelana ngokusondeleyo ne-BMIs ye-25.5 yamadoda kunye ne-24.5 yabasetyhini.
Zingaphi ii-intshi ze-intshi enye?
Isikwere intshi kwiInch Calculator
1 2 = | 1 intshi | 1 intshi = |
---|---|---|
2 2 = | 1.4142 intshi | 2 intshi = |
3 2 = | 1.7321 intshi | 3 intshi = |
4 2 = | 2 intshi | 4 intshi = |
5 2 = | 2.2361 intshi | 5 intshi = |
Ubala njani iipounds nge-intshi nganye yobude? Okokuqala, bonisa ubunzima obuphakathi bobude bakho ngokusebenzisa ifomula efanelekileyo:
- Amadoda: 106 leeponti ngeenyawo ezi-5, kunye neeponti ezi-6 nge-intshi nganye ngaphezu kweenyawo ezi-5 okanye thabatha iiponti ezi-6 nge-intshi nganye phantsi kweenyawo ezi-5.
- Abasetyhini: 100 leeponti ngeenyawo ezi-5, kunye neeponti ezi-5 nge-intshi nganye ngaphezu kweenyawo ezi-5 okanye thabatha iiponti ezi-5 nge-intshi nganye phantsi kweenyawo ezi-5.
Yintoni nge-intshi nganye? Iiponti nge-intshi yesikwere okanye i-PSI yiyunithi yolawulo loxinzelelo. Ukusebenzisa iiyunithi zobukhosi zeepounds kunye nee-intshi zesikwere, ngumlinganiselo wamandla kwindawo nganye yeyunithi. Ngoko ke, i-PSI eyi-1 ilinganiswa njenge iponti enye yamandla esetyenziswa kwi-intshi enye yesikwere.
Yintoni intsingiselo yesikwere intshi?
Inkcazo yesikwere intshi
: iyunithi yendawo elingana nesikwere i-intshi enye ubude kwicala ngalinye -Bone ubunzima kunye neMilinganiselo yeTheyibhile.
Yintoni i-lb kubunzima? iponti, iyunithi yobunzima be-avoirdupois, zilingana nee-ounces ezili-16, iinkozo ezingama-7,000, okanye i-0.45359237 kg, kunye nobunzima be-troy kunye ne-apothecaries, ezilingana nee-ounces ezili-12, iinkozo ezingama-5,760, okanye i-0.3732417216 kg. Ukhokho waseRoma weponti yanamhlanje, i-libra, ngumthombo wesifinyezo lb.
Ingaba iipounds zonyawo ziyafana neephawundi ngonyawo lwesikwere?
Iponti enye kwisikwere sonyawo ichazwa njengeponti e-1 yamandla esetyenziswa kwindawo yonyawo lwesikweri esi-1. Ukusukela ukuba i-1 square foot yi 12 intshizi nge 12 intshizi, okanye 144 square metres, i-1 iponti nge-intshi nganye ilingana ne 144 yeponti nge-square foot.
Ndizibala njani iiponti? Ifomula yokuguqula ubunzima (iilbs, kg)
- Iponti (lbs) / 2.2046 = Isiphumo seeKilogram (kg)
- Iikhilogram (kg) x 2.2046 = Isiphumo seePonti (lbs)
- Iiponti ezili-100 (lbs) / 2.2046 = 45,36 kilos (kg)
- Iikhilogremu ezili-100 (kg) * 2.2046 = 220,46 iipawundi
Yeyiphi iyunithi ye-KSF?
ksf - ikhilogram[-amandla] (kip) ngesikwere sonyawo ngalunye.
Yintoni i-30 Nm ngee-intshi zeeponti?
Iimitha zeNewton (Nm) | Ii-intshi ze-intshi (kwii-lbs) |
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28 = | 247.82 |
29 = | 256.67 |
30 = | 265.52 |
31 = | 274.37 |
Yintoni i-7nm ngee-intshi zeeponti?
Itshathi yokuGuqula iTorque iiMitha zeNewton kwiiPhawundi ze-intshi
Iimitha zeNewton (Nm) | Ii-intshi ze-intshi (kwii-lbs) |
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6 = | 53.1 |
7 = | 61.96 |
8 = | 70.81 |
9 = | 79.66 |
Ngomhla we-28 kuMeyi 2012
Yintoni i-8 Nm kwiiponti zeenyawo? Newton-imitha ukuya Foot-ponti itafile
Iimitha zeNewton | Iinyawo-iipawundi |
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I-5 Nm | I-3.69 ft-lb |
I-6 Nm | I-4.43 ft-lb |
I-7 Nm | I-5.16 ft-lb |
I-8 Nm | I-5.90 ft-lb |