Kepler's second law states that

the orbits of the planets are elliptical.

the speed of a planet's orbit varies depending on which part of the ellipse it is occupying.

the square of the ratio of the periods of any two planets revolving around the Sun is equal to the cube of the
ratio of their average distance from the Sun.

objects attract other objects with a force that is directly proportional to the product of their masses, and inversely proportional to the square of the distance between them.

What is the relationship between the direction of motion of the balloon and the wind currents

14. a body is projected with velocity vi from a. at the same time another body is projectedvertically upwards from point b withvelocity v2 lies vertically below the highestpoint. both the bodies collide thenv2÷v1is

Amoving company collects data about couches they move and displays the data in a table. the force along the ramp, the angle of the ramp, and the height the couch is raised to are shown. which statements correctly compare the work done to move the couches? check all that apply. the same amount of work is done for couches 1 and 3. the same amount of work is done for couches 2 and 3. the work for couch 1 is greater than the work for couch 2. the work for couch 2 is less than the work for couch 3. the work for couch 3 is greater than the work for couch 1. the work for couch 2 is greater than the work for couch 1.