2 10
A ball is equipped with a speedometer
and launched straight upward. The
speedometer reading two seconds after
launch is shown at the right; the ball is
moving upward. At what approximate
times would the ball display the
following speedometer readings?

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

Phase changes are chemical changes. true or false

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?