Question

What is the magnitude of the velocity of a 25 kg mass that is moving with a momentum of 100 kg*m/s?

Answer 1

Answer:

v= 4 m/s

Explanation:

Momenutm is, by definition, the product of mass and velocity.

$p = mv$

Let's replace what we know and solve for whatever's left

$100 kg\cdot m/s = 25kg \cdot v \rightarrow v= 4 m/s$