Im done with this xd im giving away my points xd what comes up must go down who said that?

Akg a of 55 m at an of 11 ? . if is at 98 km/h,be ?

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.

Describe uniform velocity and variable velocity in short