Дано
v=0.05m/c
N = 1.5*10^3 Bt
g = 10 m/c^2
m-?
N = F*v = m*g*v
m=N/g*v = 1500/10*0.05= 3000 kg = 3 т
Дано
v=0.05m/c
N = 1.5*10^3 Bt
g = 10 m/c^2
m-?
N = F*v = m*g*v
m=N/g*v = 1500/10*0.05= 3000 kg = 3 т