Question

Брусок массой 200 г равномерно соскальзывает по наклонной плоскости со скоростью 2 м/с.чему равен импульс бруска?

Answer 1

Думаю
что импульс бруска будет равен 0,4 кг*м/с
mv=0,2кг*2м/с=0,4 кг*м/с

Answer 2

Calculation of the Impulse of the Block

To calculate the impulse of the block, we need to know its mass and velocity. The mass of the block is given as 200 g, which is equivalent to 0.2 kg. The velocity of the block is given as 2 m/s.

The impulse of an object is defined as the product of its mass and velocity. Mathematically, it can be expressed as:

Impulse = mass × velocity

Substituting the given values, we have:

Impulse = 0.2 kg × 2 m/s

Calculating the product, we find:

Impulse = 0.4 kg·m/s

Therefore, the impulse of the block is 0.4 kg·m/s.

Please note that the search results did not provide a direct answer to the question. However, the calculation of impulse is a basic concept in physics and can be derived using the formula mentioned above.