Question

Найдите мощность подъемного механизма при совершении работы в 42 000 Дж за время совершаемую 7мин​

Answer 1

Ответ:

Дано

A=42000Дж

t=7мин=420с

Найти

P-?

Решение

P=A/t

P=42000/420=100Вт

Объяснение:

Вроде бы так

Answer 2

Calculating Power of Lifting Mechanism

To calculate the power of the lifting mechanism when performing work, we can use the formula:

Power = Work / Time

Given: - Work (W) = 42,000 J - Time (t) = 7 min = 420 s

Using the formula, we can calculate the power:

Power = 42,000 J / 420 s

Power = 100 W

So, the power of the lifting mechanism when performing work of 42,000 J over a time of 7 minutes is 100 Watts.