Your brother's mass is 40.0 kg, and he has a 1.30 kg skateboard. What is the combined momentum of your brother and his skateboard if they are going 8.50 m/s?

351.05 kg * m/s

Explanation:

Combined momentum is denoted with this formula:

In other words, the combined momentum of two masses is the sum of their masses multiplied by their velocity.

Let m₁v₁ represent the brother's mass and velocity, and let m₂v₂ represent the skateboard's velocity.

List out the known variables:

Substitute the known values into the equation.

The combined momentum of the brother and his skateboard is 351.05 kg * m/s.

speed

ratio of distance traveled to time interval

net force

vector sum of forces on object

object

source of diverging light rays either luminous or illuminated

don't remove my answer im trying my best to answer them

explanation:

i think it's 35 meters