I measured the current using an ammeter.

When an object is in free fall, its terminal velocity is determined by the balance between gravity and air resistance.

What is the initial velocity of this object?

He looked at the speedometer and checked the speed of the car.

He started running swiftly.

He caught the ball with a quick movement.

He has acquired the skill of speedreading, allowing him to read many books.

He finished reading the book by speedreading.

Surprised by the sudden heavy rain, I forgot my umbrella.

He caught the ball with a swift movement.