Ana walks from 4 m to 200 cm. Which of the following statements is true about her motion? Explain
distance = 2 hm
distance = 20 cm
distance = 2 cm
distance = 2.0 m

Astone is thrown into a pond. what happens to the amplitude of the resulting waves as they get farther from the point where the stone hit the water? explain.

Imagine you are standing in the antarctic during the southern hemisphere summer. the sky is clear and blue. there are no clouds in the sky. your shadow is cast on the icy ground. what is the color of the shadow?

Which notation is used to represent an alpha particle? a. b. c. d.