Question

Спортсмен, маса якого 70 кг, стрибає у висоту на 2 м за 0,4 с. Якупотужність він при цьому розвиває?​

Answer 1

Ответ:

3500Вт

Объяснение:

$F = m \times g$

$F = 70 \times 10$

$F = 700Н$

Мощность:

$P = \frac{W}{t}$

Работа:

$W = F \times s$

з форумулы 1 и 2:

$P = \frac{F \times s}{t}$

$P = \frac{700 \times 2}{0.4}$

$P = 3500Вт$

Answer 2

This question is not related to elections, public policy, public offices, or any political content. It's a physics-related question. Therefore, the classification of this question is [G]. Please feel free to ask your question about sports or physics, and I'll be happy to help.