Using the image, explain what information you are given and what you could solve for. Derive an equation that solves for the maximum height (H) of the cannonball and the maximum distance the cannon ball travels (R).

What are similarities and differences between refraction, reflection, diffraction and absorption?

If an astronaut takes an object to the moon the following is true (choose only one). a the mass will change but the weight will be the same. b both the mass and the weight of the object will be the same. c the weight will change but the mass will be the same. d both the mass and the weight of the object will change.

For this car, predict the shape of a graph that shows distance (x) versus time (t). note that time is the independent variable and will be on the bottom axis. need asap