Предмет: Физика, автор: lilkittyshawty

Груз массой m=1000кг поднимают вертикально вверх на канате с ускорением а=0,2м/с2. Чему равна сила натяжения каната Fn-?

Ответы

Автор ответа: alekseenko1makar

1

Ответ:

Дано:

m=1000кг

a=0,2м/с^2

T-?

Решение:

Из второго закона Ньютона:

T=mg=ma

T=m(g+a)

T=1000(9,8+0,2)=10000H

lilkittyshawty: Спасибо, няшк❤️❤️❤️❤️❤️

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