Question

Груз массой 1 кг равномерно подняли на 1м. какую при этом совершили работу

Answer 1

А = FS
1кг = 10н
А = 10 * 1 = 10Дж
Ответ : 10 Дж

Answer 2

Calculation of Work Done

To calculate the work done when lifting an object, we can use the formula:

Work = Force × Distance

In this case, the force can be calculated using the formula:

Force = Mass × Acceleration due to gravity

Given that the mass of the object is 1 kg and the object is lifted by 1 meter, we can calculate the work done as follows:

Force = 1 kg × 9.8 m/s^2 Work = Force × Distance = (1 kg × 9.8 m/s^2) × 1 m

Calculating the above expression, we find that the work done is 9.8 Joules.