He would have to rely on the gravitational pull of the Sun to provide the extra momentum required to return to Earth.

The motion termed the block, then, is actually meant to break the arm, which would explain the necessity of the extra momentum.

However, the early success of the series and the healthy economy added extra momentum to the line for a few more years.

The wrestler may roll on to his or her side to give the move extra momentum.

These were similar to miniature flywheels and added extra momentum while spinning the thread.

Mr. Chen's election as president in 2000 gave the project extra momentum.

The club/ball system gets a little extra momentum from the golf player's hands during the short time the club and ball are in contact.

If a team needs extra momentum as it pushes for the playoffs, the Mets seem only too willing to oblige.

"This is a win that really could've given us some extra momentum."

We want the Greek Presidency to give extra momentum to the development of the Union.