Kirk knew that same drive and force still existed within him.

For an instant I reflected on the chance a greater force existed, moving us.

Attractive forces also exist between the gas phase and the other two states of matter.

The force existed for 50 years, up until 1 April 2005.

The last three forces exist at the quantum level, which is the atomic scale.

The physical force did not exist within the countries to bring it about.

Whether or not this force actually exists is the subject of debate in the martial arts community.

No force exists in the Universe that can stop us.

Such political forces, however, exist in many other forms for other special interest groups.

At the time, it seemed plausible that no other fundamental forces exist.