Understanding Momentum

Momentum (p) is a measure of an object's mass in motion. It's calculated using the following formula:

* p = mv

Where:

* p is momentum (measured in kg*m/s)

* m is mass (measured in kg)

* v is velocity (measured in m/s)

Converting Units

* Velocity: The velocity is given as 500 minutes per second. We need to convert this to meters per second. There are 60 seconds in a minute:

* 500 minutes/second * (60 seconds/minute) = 30,000 m/s

Calculating Momentum

Now we can plug the values into the momentum formula:

* p = (30.0 kg) * (30,000 m/s)

* p = 900,000 kg*m/s

Answer

The momentum of the shell is 900,000 kg*m/s.