Making Science acceSSible A Guide for Teaching Introductory
... engines are turned off the spacecraft will coast through space at the same speed and in the same direction. The book and spacecraft have inertia. Because of inertia, an object at rest rends to stay at rest. An object in motion tends to keep moving at a constant speed in a straight line. Newton’s Fir ...
... engines are turned off the spacecraft will coast through space at the same speed and in the same direction. The book and spacecraft have inertia. Because of inertia, an object at rest rends to stay at rest. An object in motion tends to keep moving at a constant speed in a straight line. Newton’s Fir ...
Chapter 4 Force and Motion
... Why study Newton’s laws? We use them to solve an enormous number of real-world problems. Most of the first half of your text is applications of Newton’s laws. Matter has inertia. An object at rest “wants” to stay at rest. A moving object “wants” to keep moving. There are lots of different ways to st ...
... Why study Newton’s laws? We use them to solve an enormous number of real-world problems. Most of the first half of your text is applications of Newton’s laws. Matter has inertia. An object at rest “wants” to stay at rest. A moving object “wants” to keep moving. There are lots of different ways to st ...
CLASSICAL_PHYSICS_edit
... total amount of momentum stays the same. • Objects Sticking Together After two objects stick together, they move as one object. The mass of the combined objects is equal to the masses of the two objects ...
... total amount of momentum stays the same. • Objects Sticking Together After two objects stick together, they move as one object. The mass of the combined objects is equal to the masses of the two objects ...
Do now!
... Newton’s first law The ball travels with constant velocity until its reaches the other side (which it never does!). Galileo realised that this was the natural state of objects when no (resultant ) forces act. ...
... Newton’s first law The ball travels with constant velocity until its reaches the other side (which it never does!). Galileo realised that this was the natural state of objects when no (resultant ) forces act. ...
Falling Objects and Gravity
... NOTE: due to Moon’s lower gravity they will take longer to fall the same distance than on Earth. Galileo’s insight that gravitational attraction is the SAME FOR ALL OBJECTS on the earth regardless of their mass or volume continues to an “EYE OPENER”! ...
... NOTE: due to Moon’s lower gravity they will take longer to fall the same distance than on Earth. Galileo’s insight that gravitational attraction is the SAME FOR ALL OBJECTS on the earth regardless of their mass or volume continues to an “EYE OPENER”! ...
motion - SCHOOLinSITES
... action exerted on a body in order to change body’s state of rest or motion. has magnitude and direction. net force • combination of all forces acting on an object. balanced forces: Objects either do not move or move at constant velocity. unbalanced force any change in an object’s state of mo ...
... action exerted on a body in order to change body’s state of rest or motion. has magnitude and direction. net force • combination of all forces acting on an object. balanced forces: Objects either do not move or move at constant velocity. unbalanced force any change in an object’s state of mo ...
Uniform Circular Motion
... Δv always points to the center of the circle Since a = Δv/t, a must also be pointed to the center of the circle Centripetal Acceleration – center seeking acceleration Also called Radial Acceleration – directed along the radius Symbol - ar ...
... Δv always points to the center of the circle Since a = Δv/t, a must also be pointed to the center of the circle Centripetal Acceleration – center seeking acceleration Also called Radial Acceleration – directed along the radius Symbol - ar ...
Name - Humble ISD
... Sir Isaac Newton - 1642-1727, developed calculus to help explain physics, still use Laws of Newtonian Physics to explain forces. Newton’s First Law of Motion – an object at rest will stay at rest and an object in motion will continue (same speed, same straight direction) unless acted on by an unbala ...
... Sir Isaac Newton - 1642-1727, developed calculus to help explain physics, still use Laws of Newtonian Physics to explain forces. Newton’s First Law of Motion – an object at rest will stay at rest and an object in motion will continue (same speed, same straight direction) unless acted on by an unbala ...
Force and Motion
... Gravity – A force of attraction between objects that is due to their masses Law of Universal Gravitation- All objects in the universe attract each other through gravitational force. The size of the force depends on the masses of the objects and the ...
... Gravity – A force of attraction between objects that is due to their masses Law of Universal Gravitation- All objects in the universe attract each other through gravitational force. The size of the force depends on the masses of the objects and the ...
Sects. 4.9 & 4.10
... to look like Newton’s Laws, these terms are moved to the “F” side & we get: “F” = manoninertial. where “F” = F + terms from coord transformation “Fictitious Forces” ! ...
... to look like Newton’s Laws, these terms are moved to the “F” side & we get: “F” = manoninertial. where “F” = F + terms from coord transformation “Fictitious Forces” ! ...
