Tezligi 9,6 km/h bo‘lgan avtomashinaning impulsini toping. Avtomashinaning massasini 1200 kg deb oling.
Tezligi 9,6 km/h bo‘lgan avtomashinaning impulsini toping. Avtomashinaning massasini 1200 kg deb oling.
Javob: D
Nazorat: 8-sinf fizika 2-CHSB [demo]
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