Question

Сила тяжести действующая на тело равна 4,9Н Какова масса этого тела?

Answer 1

F=mg
m= F\g
m= 4,9 : 10 = 0,49 кг
Ответ: 0,49 кг.

Answer 2

Calculating Mass from Force of Gravity

To calculate the mass of the object, we can use the formula for the force of gravity:

F = m * g

Where: - F = force of gravity (4.9 N) - m = mass of the object - g = acceleration due to gravity (approximately 9.8 m/s^2)

We can rearrange the formula to solve for mass:

m = F / g

Substituting the given values: m = 4.9 N / 9.8 m/s^2

Using this formula, we can calculate the mass of the object.