Question

Подвешенный к динамометру груз показывает 5,6 Н. Какую массу имеет груз?

Answer 1

P = mg - это вес тела, который показывает динамометр.

m = P : g - это масса тела

m =  5,6 Н : 9,8 Н/кг ≈ 0,57 кг

Answer 2

To find the mass of the object, you can use Newton's second law of motion, which states that the force (F) acting on an object is equal to the mass (m) of the object multiplied by its acceleration (a):

F = m * a

In this case, the force acting on the object (the weight of the object) is 5.6 N (Newtons). The acceleration is the acceleration due to gravity, which is approximately 9.81 m/s² on the surface of the Earth.

So, we can rearrange the equation to solve for the mass:

m = F / a

m = 5.6 N / 9.81 m/s²

m ≈ 0.570 kg

Therefore, the mass of the object is approximately 0.570 kilograms.