Kev sib haum xeeb yooj yim yog tus cwj pwm los ntawm qhov kev hloov pauv nrawm uas ib txwm yog coj mus rau txoj haujlwm sib npaugthiab yog proportional rau qhov kev hloov pauv ntawm txoj haujlwm sib npaug.
Acceleration hauv SHM yog dab tsi?
Kev nrawm nrawm thiab nrawm nrawm nrawm nrawm nrawm. Ib tsab ntawv hais tias yog nrawm thaum nws nrawm hloov pauv. Tab sis nyob rau hauv yooj yim harmonic motion, lub particle ua tib yam lus tsa suab dua thiab dua nyob rau ib lub sij hawm.
Puas acceleration ib txwm tsis zoo nyob rau hauv SHM?
Txoj kev nrawm nrawm thiab hloov chaw yog ib txwm zoo ib yam, yog li nws kuj tsis yog lus teb. (c). … Kev taw qhia ntawm quab yuam thiab acceleration yeej ib txwm rov qab mus rau Kev Tawm Tsam. ∴ Dot cov khoom ntawm Kev Tawm Tsam nrog Lub Zog thiab kev txav chaw nrog kev nrawm yuav ib txwm tsis zoo.
Thaum twg txoj hauj lwm acceleration yog siab tshaj hauv SHM?
Qhov siab tshaj plaws acceleration yog max=A ω 2 max=A ω 2. Qhov siab tshaj plaws acceleration tshwm sim ntawm txoj hauj lwm (x=− A), thiab acceleration ntawm txoj hauj lwm (x=− A) thiab sib npaug rau − ib max.
Koj ua pov thawj li cas cov lus tsa suab yog qhov sib haum xeeb yooj yim?
Kev sib haum xeeb yooj yim tuaj yeem suav hais tias yog ib qho kev kwv yees ntawm ib puag ncig ncig. Yog tias ib qho khoom txav nrog lub kaum ntse ntse ω nyob ib ncig ntawm lub voj voog ntawm lub vojvoog r nyob nruab nrab ntawm lub hauv paus chiv keeb ntawm xy-plane, ces nws cov lus tsa suab ntawm txhua qhov kev sib koom tes yog qhov yooj yim sib haum xeeb nrog amplitude r thiab angular zaus. ω.
