Question

Сумку с продуктами равномерно подняли на высоту 120 см, совершив при этом работу 60дж определите модуль силы совершивший работу

Answer 1

Ответ:

Объяснение:

h = 120 см = 1.2 м

А =  60Дж

F = ?

A = F*h

F = A / h = 60 / 1.2 = 50 Ньютонов

Answer 2

Calculating the Force Using Work and Distance

To calculate the force exerted when lifting a bag of groceries to a height of 120 cm while performing 60 J of work, we can use the formula:

Work (W) = Force (F) × Distance (d)

We can rearrange this formula to solve for force:

Force (F) = Work (W) / Distance (d)

Substituting the given values: - Work (W) = 60 J - Distance (d) = 120 cm = 1.2 m

We can calculate the force using the given values.

Calculation

Using the formula:

Force (F) = Work (W) / Distance (d)

Force (F) = 60 J / 1.2 m

Force (F) = 50 N

So, the magnitude of the force exerted to lift the bag of groceries to a height of 120 cm while performing 60 J of work is 50 N.