Question

A toy car has a momentum of 3 kilogram meters per second south. The car has a 1-kilogram mass. Which is the velocity of the car?

1 meter per second south
1 meter per second north
6 meters per second north
3 meters per second south

Answer 1

number 4 i think..

^Tyrone

Answer 2

Momentum is the quantity of motion that s matter contains. It is calculated by multiplying the mass and velocity of an object. It expressed as:

Momentum = mass x velocity

Using the expression above, we can obtain the velocity of the system.

3 kg m/s = 1 kg (velocity)
velocity = 3 m/s

Therefore, the correct answer is the last option.