Lub zog muaj peev xwm yog dab tsi?
Lub zog muaj peev xwm yog dab tsi?

Video: Lub zog muaj peev xwm yog dab tsi?

Video: Lub zog muaj peev xwm yog dab tsi?
Video: yog hmoov dab tsi tub huas xyooj 2024, Kaum ib hlis
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Muaj peev xwm zog yog cov zog los ntawm kev tsim txiaj ntawm ib qho khoom txoj hauj lwm txheeb ze rau lwm yam khoom. Muaj peev xwm zog feem ntau cuam tshuam nrog kev rov ua kom muaj zog xws li lub caij nplooj ntoos hlav lossis lub zog ntawm lub ntiajteb txawj nqus. Cov haujlwm no yog khaws cia rau hauv qhov chaw quab yuam, uas tau hais tias yuav khaws cia li muaj peev xwm zog.

Hais txog qhov no, hom zog twg yog lub zog muaj peev xwm?

Muaj peev xwm zog yog cov zog khaws cia rau hauv ib qho khoom, vim yog qhov khoom, kev npaj lossis lub xeev. Muaj peev xwm zog yog ib qho ntawm ob lub ntsiab cov qauv ntawm lub zog , nrog rau kinetic zog.

Dab tsi yog qhov yooj yim txhais ntawm lub zog muaj peev xwm? Muaj peev xwm zog yog txhais raws li mechanical zog , khaws cia zog , los yog zog tshwm sim los ntawm nws txoj hauj lwm. Cov zog hais tias ib lub pob muaj thaum perched rau saum toj ntawm lub toj siab thaum nws tab tom yuav dov yog ib qho piv txwv ntawm muaj peev xwm zog . Koj Dictionary txhais thiab piv txwv kev siv.

Kuj tseem paub yog, dab tsi yog lub zog muaj peev xwm hauv kev tshawb fawb?

Muaj peev xwm zog yog hom zog ib yam khoom muaj vim nws txoj hauj lwm. Qhov no yog qhov opposite ntawm kinetic zog - zog muab tau los ntawm ib yam dab tsi tam sim no nyob rau hauv kev txav. Ib yam nrog muaj peev xwm zog yog nyob rau hauv ib txoj hauj lwm kom tau tsiv thiab tsuas yog tos lub laub lossis shove ua nws yam.

Lub zog muaj peev xwm thiab lub zog kinetic yog dab tsi?

Muaj peev xwm zog yog cov zog nyob rau hauv lub cev vim nws txoj hauj lwm. Thaum kinetic zog yog cov zog nyob rau hauv lub cev vim nws txoj kev txav. Cov mis rau muaj peev xwm zog yog mgh, qhov twg m stands rau mass, g stands rau gravitational acceleration thiab h stands rau qhov siab.

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