Question

Тлележку с грузом равномерно перемещяют в горизантальном направлении, прилагая силу F=300H под углом а=30градусов к перемещению. Сила совершена А=2,6к,Дж, на какое расстояние была перемещена тележка?

Answer 1

A=F*L*сosa, получаем что L=A/F*cosa=2600/300*0,866=7.5053м

Answer 2

Calculation of Work Done

To find the distance the cart was moved, we need to calculate the work done by the force applied. The work done is given by the formula:

Work = Force × Distance × cos(θ)

Where: - Force (F) = 300 N - Angle (θ) = 30 degrees - Work (A) = 2.6 kJ = 2600 J (since 1 kJ = 1000 J)

Now, we can rearrange the formula to solve for distance:

Distance = Work / (Force × cos(θ))

Substituting the given values:

Distance = 2600 J / (300 N × cos(30 degrees))

Let's calculate the distance using this formula.