Question

Чому дорівнює сила тяжіння ,що діє на тіло масою 7кг.

Answer 1

Дано:

m = 7 кг

g ≈ Н/кг

______________

Найти: Fтяж. – ?

Решение:

Сила тяжести: F = mg = 7 · 10 = 70H.

Ответ: 70 Н.

Answer 2

Calculating Gravitational Force

The gravitational force acting on a body can be calculated using the formula:

F = G * (m1 * m2) / r^2

Where: - F is the gravitational force - G is the gravitational constant (approximately 6.674 × 10^-11 N m^2/kg^2) - m1 and m2 are the masses of the two objects - r is the distance between the centers of the two masses

For the given scenario, where the mass of the body is 7 kg, the gravitational force can be calculated using the above formula.

Calculation

Substituting the given values: - m1 = 7 kg - m2 (mass of the other object) is not provided - r (distance between the centers of the two masses) is not provided

Without the mass of the other object and the distance between the centers of the two masses, it's not possible to calculate the gravitational force accurately.

Therefore, without the necessary information about the mass of the other object and the distance between the centers of the two masses, the exact value of the gravitational force cannot be determined.