50 likes | 157 Vues
Explore Newton's 1st Law of Motion (Law of Inertia) and 2nd Law of Motion to grasp concepts like inertia, acceleration, and force interactions in Mrs. Wharton's science class. Gain insight into how objects behave based on their mass and external forces.
E N D
Newton’s First and Second Laws Mrs. Wharton’s Science Class
Newton’s 1st Law of Motion • States that an object at rest will stay at rest, and an object in motion will stay in motion unless acted on by an outside, unbalanced force. • Also called the law of inertia
Inertia • An object’s resistance to change in motion • Amount of inertia an object has depends on it’s mass. The greater the mass the greater the inertia
Newton’s 2nd Law of Motion • States that acceleration depends on an objects mass and the net force acting on an object. • Acceleration= net force/ mass
Acceleration • Acceleration increases if force increases. • Acceleration will increase if mass decreases