Near the surface of the earth, objects in free fall (but not terminal velocity) experience a. constant distance. b. constant acceleration. c. constant speed. d. constant velocity.

Drag each item into the proper state of matter category.

Work out sian speed for the first 30 minutes of her journey. give your answer in km/h.

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.