There's no reason he should have dropped off in velocity.

Four minutes from now there will be a significant increase in the ship's velocity.

The first indication is probably going to be a change in velocity.

Of particular interest here are the reasons for this decline in velocity.

Each plan requires certain amounts of time and changes in velocity.

"There's a huge difference in his velocity, about 6 miles an hour," he said.

Money is available, but there was a fall in its velocity, since people were not prepared to borrow.

The two ships were almost matched in velocity, but not quite.

"And keep compensating for any changes we make in our velocity?"

These factors keep on increasing and decreasing with the increase in velocity.