Question

Which of these did Johannes Kepler formulate?

the idea of inductive reasoning

theories of force and motion

law of conservation of matter

three laws of planetary motion

Answer 1

@beccaboo333

Answer 2

D

Answer 3

yep

Answer 4

http://www.physicsclassroom.com/class/circles/u6l4a.cfm

Answer 5

The three laws are:
The orbit of every planet is an ellipse with the Sun at one of the two foci.
A line joining a planet and the Sun sweeps out equal areas during equal intervals of time.
The square of the orbital period of a planet is directly proportional to the cube of the semi-major axis of its orbit.

Answer 6

Thanks yall

Answer 7

Welcome.

Answer 8

three laws of planetary motion