Using what you know about acids, bases and ph. predict what will happen when vinegar is mixed with water. how would mixing baking soda with water be different? plz

3. on your graph, the data points between the black squares are data for elements with atomic numbers 3 through 9. locate these elements on your periodic table. what term or description would you use to identify these elements with respect to the periodic table?

The image shows a pendulum in simple harmonic motion the pendulum starts at a and swing to e

Which statement is true? a. kepler's laws apply only to the motion of earth. b. kepler's laws can be used to predict eclipses. c. kepler's laws are true for a central force that is directly proportional to distance. d. kepler's laws can be deduced from newton's laws of motion and gravity.