Question

Грузовики , снабженные двигателями мощностью N1 и N2 развивают скоростиU1 и U2 соответственно . Какой будет скорость грузовиков , если их соединить тросом?

Answer 1

1)(p₁-p₂)v₁v₂/p₁v₂+p₂v₁   2) (p₁+p₂)v₁v₂/p₁v₂-p₂v₁    3) (p₁+p₂)v₁v₂/p₁v₁+p₂v₂    4) (p₁+p₂)v₁v₂/p₁v₂+p₂v₁    5)  (p₁-p₂)v₁v₂/p₁v₂-p₂v₁    Ошибка может быть   

Answer 2

Calculation of Combined Speed of Trucks Connected by a Rope

To calculate the combined speed of the trucks connected by a rope, we can use the formula for the combined speed of two objects moving in the same direction. The formula is:

Combined Speed = (N1 * U1 + N2 * U2) / (N1 + N2)

Where: - N1 and N2 are the power of the engines of the trucks. - U1 and U2 are the speeds of the trucks respectively.

Let's use this formula to calculate the combined speed of the trucks.