Once you get the momentum coming out of the blocks, you keep that going.

Its angular momentum comes from two types of rotation: spin and orbital motion.

Especially not when momentum is coming from other direction.

"It's a sense of me continuing the momentum and the other athletes coming back because they focus more on the first half."

Then we realized the momentum from a crash was coming toward us.

However, the team's momentum came to a halt in successive weeks.

The momentum toward greater order is coming from many directions.

Added momentum came with the relocation of the public library from downtown to uptown in 1958.

In this manner the momentum needed to raise the elevator car up against Earth's gravity would come directly from the projectile stream.

Until very recently, virtually all the political momentum for parental choice came from states and municipalities.