Characterizing Star Systems MNR
Which characteristics can be used to differentiate star systems? Select three options.

What are the factors that affect the resistance of a wire?

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.

If the force applied to an object remains constant, is more power needed for the object to move faster ? explain