Предмет: Физика, автор: semensysolov

акула массой 250 кг плывет со скоростью 5м/с. Определите её кинетическую энергию

xphoenix7751: mv\2 (v в кв)=125×25=3125дж

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Автор ответа: MashaPutnaj

8

m=250 V=5 м/с Eк- ?

Eк=m*V^2/2=250*25/2=3125 Дж

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