Chapter 6 – Force and Motion II
... A= effective body’s cross sectional area area perpendicular to v -Terminal speed: vt - Reached when the acceleration of an object that experiences a vertical movement through the air becomes zero Fg=D ...
... A= effective body’s cross sectional area area perpendicular to v -Terminal speed: vt - Reached when the acceleration of an object that experiences a vertical movement through the air becomes zero Fg=D ...
Newton`s First Law Drawing Force Diagrams Adding Vectors
... Newton’s 1st Law (Law of Inertia) • An object – at rest tends to stay at rest or... – in motion tends to stay in motion with a constant (uniform) speed and direction (i.e., constant velocity) (must travel in a straight line) – unless acted upon by a “net external force” (“unbalanced force”) (if so, ...
... Newton’s 1st Law (Law of Inertia) • An object – at rest tends to stay at rest or... – in motion tends to stay in motion with a constant (uniform) speed and direction (i.e., constant velocity) (must travel in a straight line) – unless acted upon by a “net external force” (“unbalanced force”) (if so, ...
POWERPOINT JEOPARDY
... A ball is thrown vertically upward with an initial speed of 20 m/s. Two seconds later, a stone is thrown vertically (from the same initial height as the ball) with an initial speed of 24 m/s. At what height above the release point will the ball and stone pass each other? a. ...
... A ball is thrown vertically upward with an initial speed of 20 m/s. Two seconds later, a stone is thrown vertically (from the same initial height as the ball) with an initial speed of 24 m/s. At what height above the release point will the ball and stone pass each other? a. ...
Chapter 3 - Department Of Computer Science
... Inertia: natural tendency of an object to remain in a state of rest or in uniform motion in a straight line - Galileo Mass is a measure of inertia – Newton – The greater the mass of an object, the greater is its inertia, the greater is its resistance to a change in motion ...
... Inertia: natural tendency of an object to remain in a state of rest or in uniform motion in a straight line - Galileo Mass is a measure of inertia – Newton – The greater the mass of an object, the greater is its inertia, the greater is its resistance to a change in motion ...
ROTATIONAL MOTION
... Newton's Laws describe the motion of the CM Sometimes, there is no mass at the CM(!) ...
... Newton's Laws describe the motion of the CM Sometimes, there is no mass at the CM(!) ...
Appendix I
... forces is essential. It makes no sense to push on something unless that push has a direction. Motion or velocity (v) is also a vector; an object cannot move in all directions at once but must move in one particular direction at a given moment. If an object has an initial position r0 and moves to a f ...
... forces is essential. It makes no sense to push on something unless that push has a direction. Motion or velocity (v) is also a vector; an object cannot move in all directions at once but must move in one particular direction at a given moment. If an object has an initial position r0 and moves to a f ...
Atwood`s Machine
... For this part of the experiment you will keep the total mass used constant, but move weights from one side to the other. The difference in masses changes. 1. Set up the Atwood’s machine apparatus as shown in Figure 1. Be sure the heavier mass can move at least 40 cm before striking the floor. 2. Con ...
... For this part of the experiment you will keep the total mass used constant, but move weights from one side to the other. The difference in masses changes. 1. Set up the Atwood’s machine apparatus as shown in Figure 1. Be sure the heavier mass can move at least 40 cm before striking the floor. 2. Con ...
kx F = The Spring
... ❑ We continue our studies of mechanics, but combine the concepts of translational and rotational motion. ❑ In particular, we will re-examine the restoring force of the spring (later its potential energy). ❑ We will consider the motion of a mass, attached to the spring, about its equilibrium position ...
... ❑ We continue our studies of mechanics, but combine the concepts of translational and rotational motion. ❑ In particular, we will re-examine the restoring force of the spring (later its potential energy). ❑ We will consider the motion of a mass, attached to the spring, about its equilibrium position ...
Study Guide for Ch 6 Test Newtons Laws
... the highway at 35 meters per second, or a small two-seater sports car traveling the same speed? You probably guessed that it takes more force to stop a large truck than a small car. In physics terms, we say that the truck has greater momentum. We can find momentum using this equation: momentum = mas ...
... the highway at 35 meters per second, or a small two-seater sports car traveling the same speed? You probably guessed that it takes more force to stop a large truck than a small car. In physics terms, we say that the truck has greater momentum. We can find momentum using this equation: momentum = mas ...
Chapter 4: Forces and the Laws of Motion Name Use Chapter 4 in
... 48) Explain how the cross sectional area of an object and the speed of an object affect the force of air resistance on an object if it is falling in air. As both the speed increases and the cross sectional area increases, the object moves through more air molecules and increases the air resistance. ...
... 48) Explain how the cross sectional area of an object and the speed of an object affect the force of air resistance on an object if it is falling in air. As both the speed increases and the cross sectional area increases, the object moves through more air molecules and increases the air resistance. ...
Name______________ _________Date____________ General
... 3. How long does it take you to run 400 meters if your speed is 4 m/s? ...
... 3. How long does it take you to run 400 meters if your speed is 4 m/s? ...
Newton’s 2 Law Lab
... Based off the relationships observed in this lab, two identical trucks were stopped at a red light (so the same force of an engine), but truck one is pulling a trailer, which truck will accelerate faster when the light turns green? The truck with the trailer or the one without the trailer? ...
... Based off the relationships observed in this lab, two identical trucks were stopped at a red light (so the same force of an engine), but truck one is pulling a trailer, which truck will accelerate faster when the light turns green? The truck with the trailer or the one without the trailer? ...
’ m = 22.0 kg µ
... Thus, in uniform circular motion there must be a net force to produce the centripetal acceleration. The centripetal force is the name given to the net force required to keep an object moving on a circular path. The direction of the centripetal force always points toward the center of the circle and ...
... Thus, in uniform circular motion there must be a net force to produce the centripetal acceleration. The centripetal force is the name given to the net force required to keep an object moving on a circular path. The direction of the centripetal force always points toward the center of the circle and ...
Chapter 7: Circular Motion and Gravitation
... to tend to move along the original straightline path. This movement is in accordance with Newton’s first law, which states that the natural tendency of a body is to continue moving in a straight line. ...
... to tend to move along the original straightline path. This movement is in accordance with Newton’s first law, which states that the natural tendency of a body is to continue moving in a straight line. ...