With what force is the spring stretched to which the brass bar weighing 3000g is suspended?
| June 21, 2021 | education
To find the tensile force of the spring after fixing the considered brass bar on it, we will use the formula: F = P = m * g.
Variables and constants: m is the mass of a brass bar (m = 3000 g, in SI m = 3 kg); g – acceleration due to gravity (g ≈ 10 m / s2).
Calculation: F = m * g = 3 * 10 = 30 N.
Answer: The spring is stretched by a force of 30 N.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.
