With the additional mass of the substation we're carrying, it's not likely we would've noticed the drop in effective power.

Did something to create a good deal of additional mass in the universe.

The process of magmatism produces an additional mass and volume to the Earth's surface.

That additional mass you're carrying at the moment gives you a strength advantage, Pam.

Finally, the internal energy increases when additional mass is transferred into the system.

It takes slightly more energy (higher temperature) to move that additional mass.

The additional mass would start to stretch the bike's braking ability, too.

This will at least partially cancel the effect of the additional mass that needs to be pushed or stopped.

They are generally made of either plastic or thin cardboard to minimize additional mass.

This additional unsprung mass was causing damage at high speeds.