Question

К пружине динамометра подвесили груз показания динамометра равны 2.5 .сила упругости пружины равна ?

Answer 1

По 2 закону Ньютона Fтяжести=Fупр

FТяжести=2,5Н=>

FУпр=2,5Н

Answer 2

Calculating the Spring Constant

To calculate the spring constant, we can use Hooke's Law, which states that the force exerted by a spring is directly proportional to the displacement of the spring from its equilibrium position. The formula for Hooke's Law is:

F = kx

Where: - F is the force applied to the spring - k is the spring constant - x is the displacement of the spring from its equilibrium position

In this case, the dynamometer reading is 2.5, which represents the force applied to the spring. We can use this information to calculate the spring constant.

Calculation

Using the formula F = kx, and given that the dynamometer reading is 2.5, we can set up the equation as follows:

2.5 = kx

To solve for the spring constant k, we need to know the displacement x of the spring from its equilibrium position. Unfortunately, the displacement value is not provided in the question or the search results. Without the displacement value, it's not possible to calculate the spring constant using the given information.

If you have the displacement value, please provide it so that we can proceed with the calculation.