A. Community
B. Organism
C. Population
D. Individual

=force × distance a. work b. velocity c. pressure d. momentum

Why are graphs useful when interpreting data

Ahot-air balloon is 11.0 m above the ground and rising at a speed of 7.00 m/s. a ball is thrown horizontally from the balloon basket at a speed of 9.00 m/s. ignore friction and air resistance and find the speed of the ball when it strikes the ground.