Describe the difference between global knowledge and personal ideas.

Global knowledge is information that is widely accepted and been proven as the truth. It is information that may not necessarily have a source because it is common knowledge and not easily attributed to a certain source. Personal ideas are original to the author and may not be widely accepted. It is important to give credit to others by citing their work to acknowledge that this is not your own findings but rather someone else's. It is plagiarism to use someone else's work as your own without giving credit to their work. -W0lf93

Explanation:

hope this helps

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

the total distance traveled by the car is

30km + 49km = 79 km .