Question

P = 15 кН, h = 0.8м, t = 2c, N =? P = 15 кН, h = 0.8м, t = 2c, N =?. Не могу решить, помогите

Answer 1

N=PH/t= 15000*0.8/2 Вт= 6 кВт

Answer 2

Thanks