Question

По обледеневшей дороге лошадь везет сани с грузом общей массой 1 т. Коэффициент трения полозьев о лед 0,05. Какую силу тяги развивает лошадь?

Answer 1

Сила тяги будет равна масса умноженная коэффициент силы трения и на ускорение свободного падения.F=m*k*g. 1000*0.05*10=500 Н

Answer 2

Calculating the Force of Traction for the Horse Pulling the Sled

To calculate the force of traction the horse develops while pulling the sled on the icy road, we can use the formula:

Force of Traction = Coefficient of Friction × Total Mass × Acceleration due to Gravity

Given: - Coefficient of friction on ice, μ = 0.05 - Total mass of the sled and cargo, m = 1 ton = 1000 kg - Acceleration due to gravity, g = 9.81 m/s^2

Calculating the Force of Traction

Using the given values, we can calculate the force of traction as follows:

Force of Traction = 0.05 × 1000 kg × 9.81 m/s^2

Force of Traction = 49.05 N

So, the force of traction developed by the horse pulling the sled with a total mass of 1 ton on the icy road is approximately 49.05 Newtons.