Question

A rolling rock with a velocity of 20 m/s has a momentum of 5000 kg m/s. What is the rock’s mass

Answer 1

250 kg

Step-by-step explanation:

The mass of the rock can be found by using the formula

`m = (p)/(v) \\`

p is the momentum

v is the velocity

From the question we have

`m = (5000)/(20) = (500)/(2) = 250 \\`

We have the final answer as

250 kg

Hope this helps you