6. A super ball is dropped from a height of 4.62 m. a. Determine velocity of the super ball just before it hits the ground. b. How long does it take for the super ball to fall?

Which statement best describes who the period and frequency of electromagnetic was change between gamma rays and microwaves? a) the period and frequency stay the same. b) the period increases and the frequency decreases. c) the period decreases and the frequency increases. d) the period increases and the frequency increases.

In what direction does the medium move relative to the direction of the wave? explain.

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static