Question

If Rintarou Okabe-Steings has a momentum of 1500 kg*m/s and is traveling at a speed of 20 m/s, calculate the mass of Rintarou.

Answer 1

Answer: 75kg

Explanation:

Classical momentum is defined as the product of mass and velocity:

$p=mv$

Given the initial information, we can find the mass by dividing the momentum by the velocity:

$m=p/v$

$m=(1500kg*m/s)(20m/s)$

Notice the units cancelling giving the desired units of kilograms:

$m=75kg$