Question

шарик массой 500 г катится со скоростью 2м/с. Чему равен импульс шарика.

Answer 1

P=mv p=0.5*2=1 кг·м/с

Answer 2

Calculating the Impulse of the Rolling Ball

To calculate the impulse of the rolling ball, we can use the formula:

Impulse = mass x velocity

Given: - Mass of the ball, m = 500 g - Velocity of the ball, v = 2 m/s

Using the given values, we can calculate the impulse of the ball.

Calculation

First, we need to convert the mass from grams to kilograms: - 1 kg = 1000 g - Therefore, 500 g = 0.5 kg

Now, we can calculate the impulse: - Impulse = mass x velocity - Impulse = 0.5 kg x 2 m/s - Impulse = 1 kg m/s

So, the impulse of the ball is 1 kg m/s.

[[SOURCE #3]]