How is the 2nd law of motion different from the 1st law of motion? (This is about Newton's laws btw)

Newton's First Law states that an object with no net force acting on it remains at rest or moves with constant velocity in a straight line. Newton's Second Law states that the acceleration of an object is directly proportional to the net force on the object and inversely proportional to the mass of the object. His First Law of Motion states that an object in motion tends to stay in motion unless another force acts upon it. This law is sometimes confused with the principles in his second law of motion, which states the relationship among force, mass and acceleration.

Explanation:

hope this helped, pls mark brainliest :D

there is none because earth is stationary and flat.