catapult
noun
an ancient military engine for hurling stones, arrows, etc.
Used to describe an ongoing action or continuous state that was happening at a specific time in the past.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He knew he was catapulting earthward at a falling speed of nearly 400 miles per hour.
From Bill Bolton?Flying Midshipman by Noel Sainsbury