Chapter 1 Forces and Pressure
... D. INERTIA (Idle or lazy) The tendency of an object to resist changes in motion. Objects seem _________ because they do not easily change the way they __________. Objects at rest don’t want to start ________, objects moving do not want to ___________. 1. MASS (effects on inertia) Q. Is it eas ...
... D. INERTIA (Idle or lazy) The tendency of an object to resist changes in motion. Objects seem _________ because they do not easily change the way they __________. Objects at rest don’t want to start ________, objects moving do not want to ___________. 1. MASS (effects on inertia) Q. Is it eas ...
Materialy/01/Applied Mechanics-Lectures/Applied Mechanics
... Let us consider that the particle follows during the time interval [t1, t2] a motion trajectory u i* distinct from the real one ui. This allows us to define the virtual displacement of the particle the relationship ...
... Let us consider that the particle follows during the time interval [t1, t2] a motion trajectory u i* distinct from the real one ui. This allows us to define the virtual displacement of the particle the relationship ...
further force and motion considerations
... – any two objects with masses attract each other and the magnitude of this attracting force is proportional to the product of the masses and inversely proportional to the square of the distance. This also holds for the gravitation between the earth and an object on the earth. The gravitational force ...
... – any two objects with masses attract each other and the magnitude of this attracting force is proportional to the product of the masses and inversely proportional to the square of the distance. This also holds for the gravitation between the earth and an object on the earth. The gravitational force ...
Work and Energy
... Energy is a conserved quantity, like mass. This means that the total amount of energy in a closed system remains constant. The initial energy must equal the final energy. Energy conservation is relatively simple as long as you keep this in mind. Begin by adding all the energy terms at the beginning ...
... Energy is a conserved quantity, like mass. This means that the total amount of energy in a closed system remains constant. The initial energy must equal the final energy. Energy conservation is relatively simple as long as you keep this in mind. Begin by adding all the energy terms at the beginning ...
Kinetic Energy
... Types of Energy Thermal energy - due to temperature (recall that this comes from the motion of molecules, so it is really kinetic energy) Heat energy -transfer of thermal energy Chemical Potential Energy - stored in ...
... Types of Energy Thermal energy - due to temperature (recall that this comes from the motion of molecules, so it is really kinetic energy) Heat energy -transfer of thermal energy Chemical Potential Energy - stored in ...
Second Law teacher power point
... Newton’s First law of Motion I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it. Newton's Second Law of Motion: II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Accelera ...
... Newton’s First law of Motion I. Every object in a state of uniform motion tends to remain in that state of motion unless an external force is applied to it. Newton's Second Law of Motion: II. The relationship between an object's mass m, its acceleration a, and the applied force F is F = ma. Accelera ...
CHAPTER 4 The Laws of Motion
... object in motion continues in motion with constant velocity (constant speed in straight line) unless acted on by a net external force. “in motion” or “at rest” – with respect to the chosen frame of reference “net force” – vector sum of all the external forces acting on the object – FNet,x and FNet,y ...
... object in motion continues in motion with constant velocity (constant speed in straight line) unless acted on by a net external force. “in motion” or “at rest” – with respect to the chosen frame of reference “net force” – vector sum of all the external forces acting on the object – FNet,x and FNet,y ...
Unit 6 - PowerPoint
... Conservation of energy and momentum can also be used to analyze collisions in two or three dimensions, but unless the situation is very simple, the math quickly becomes unwieldy. Here, a moving object collides with an object initially at rest. Knowing the masses and initial velocities is not enough; ...
... Conservation of energy and momentum can also be used to analyze collisions in two or three dimensions, but unless the situation is very simple, the math quickly becomes unwieldy. Here, a moving object collides with an object initially at rest. Knowing the masses and initial velocities is not enough; ...
09_LectureOutline
... 9-4 Conservation of Linear Momentum The net force acting on an object is the rate of change of its momentum: ...
... 9-4 Conservation of Linear Momentum The net force acting on an object is the rate of change of its momentum: ...
File
... And when you put it all together for a given object at the top of a ramp: PEtop = KErot at bot + KElin at bot mghtop = ½ c mv2 + ½mv2 so mass cancels too! So for a particular h, what determines which object will have the greater v (win), is its smaller “c” value which is only based on shape & axis o ...
... And when you put it all together for a given object at the top of a ramp: PEtop = KErot at bot + KElin at bot mghtop = ½ c mv2 + ½mv2 so mass cancels too! So for a particular h, what determines which object will have the greater v (win), is its smaller “c” value which is only based on shape & axis o ...