Question

Импульс тела равен 30кг*м/с.Чему равна его масса,если скорость тела 15м/с?

Answer 1

Вот решение. на самом деле задание элементарное )))

Answer 2

Calculation of Mass Given Impulse and Velocity

To calculate the mass of an object given its impulse and velocity, we can use the formula:

Impulse = mass × velocity

Given that the impulse of the object is 30 kg·m/s and the velocity is 15 m/s, we can substitute these values into the formula and solve for mass:

30 kg·m/s = mass × 15 m/s

To find the mass, we divide both sides of the equation by 15 m/s:

mass = 30 kg·m/s / 15 m/s

Simplifying the equation, we find:

mass = 2 kg

Therefore, the mass of the object is 2 kg.