A ball weighing 500 g flies at a speed of 5 / s. What is the momentum of the ball.
| December 16, 2020 | education
Impulse (p) is the multiplication of mass (m) by speed (V)
p = m * V
We write the mass in kg, and the speed in (m / s)
Therefore, we translate everything into the SI system
500 (gr) = 0.5 (kg)
Now just substitute the values
p = 0.5 * 5 = 2.5 (kg * m / s)
Answer: p = 2.5 (kg * m / s)
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