Might take us the better part of an hour to reach full speed.

The ground was level; the car reached a speed of five miles an hour.

They range in price from $300 to $1,200 and reach a top speed of only 15 to 17 miles per hour, she said.

The players can reach speeds up to five feet per second.

It can reach a speed of 20 miles per hour in 7 seconds.

Vehicles must be able to reach a speed of 50 miles per hour or more.

We did not reach full speed upon that flight, however.

They reach speeds of up to 5 miles an hour and sell for $70 to $300.

Turn on the motor, and let it reach full speed.

It can easily reach speeds of more than 120 miles an hour.