Using the given table, calculate the acceleration of the skateboarder. You can use either form of the equation below. what would you expect to the acceleration of all friction were removed from the ramp, making the net force even higher than 600 N?​

The triangles are similar. what is the value of x? show your work.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5