Question

S=5м m=2т t=40сек A=? N=?​

Answer 1

Дано:

s= 5м

m = 2т

t = 40 сек

______

А - ?

N - ?

СИ:

2т = 2000кг

Формула:

A = Fs

F = mg

A = mgs

N = A/t

N= mgs/t

Решение:

A = 2000кг * 5 м * 9,8 Н/кг = 100000Дж= 100кДж

N = 100000Дж/40 сек = 10000Дж/ 4 сек = 2500Вт = 2,5 кВт

Ответ:

А= 100 кДж

N= 2,5 кВт

Answer 2

To calculate the unknown quantities A and N, we'll need more information about the relationships between S, m, t, A, and N. From the given information, we know:

S = 5 meters m = 2 metric tons t = 40 seconds

However, there are no direct equations or conversions provided for A and N. Without additional information or context, it's not possible to determine the values of A and N. Please provide more details or clarify the relationships between these variables so that I can assist you further.