If you're seeing this message, it means we're having trouble loading external resources on our website.

If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.

Main content

Simple harmonic motion: Finding speed, velocity, and displacement from graphs

You might need: Calculator


A student extends then releases a mass attached to a spring. A graph of the mass's displacement over time is shown below.
What is the velocity at 2s?
Choose 1 answer: