Rotational Equilibrium and Dynamics
... Point about which bolt rotates Line of action of force A Line of action of force B A ...
... Point about which bolt rotates Line of action of force A Line of action of force B A ...
Lecture 17 Circular Motion (Chapter 7) Angular Measure Angular
... The units are typically radians/second, but revolutions/minute (rpm) are alos common units. The direction is defined based on whether the speed is clockwise or counter-clockwise. The rule to follow is to use your right hand and wrap it in the direction of motion. If the angular speed is counterclock ...
... The units are typically radians/second, but revolutions/minute (rpm) are alos common units. The direction is defined based on whether the speed is clockwise or counter-clockwise. The rule to follow is to use your right hand and wrap it in the direction of motion. If the angular speed is counterclock ...
Motion in one and two dimensions
... All motions are relative.The motion (velocity) of an object depends on which frame of reference is used to measure it. We say the measured velocity is relative to the chosen frame of reference. Usually the ground is the preferred choice as the reference frame and very often it is not specifically me ...
... All motions are relative.The motion (velocity) of an object depends on which frame of reference is used to measure it. We say the measured velocity is relative to the chosen frame of reference. Usually the ground is the preferred choice as the reference frame and very often it is not specifically me ...
Acceleration - juliegentile
... • A more massive object requires a greater centripetal force to have the same circular speed as a less massive object. • No matter what the mass of an object is, if it moves in a circle, its force and acceleration are directed toward the center of the circle. ...
... • A more massive object requires a greater centripetal force to have the same circular speed as a less massive object. • No matter what the mass of an object is, if it moves in a circle, its force and acceleration are directed toward the center of the circle. ...
Thursday, June 9, 2005
... Resistive force exerted on a moving object due to viscosity or other types of frictional properties of the medium in, or surface on, which the object moves. These forces are either proportional to the velocity or the normal force. Force of static friction, fs: The resistive force exerted on the obje ...
... Resistive force exerted on a moving object due to viscosity or other types of frictional properties of the medium in, or surface on, which the object moves. These forces are either proportional to the velocity or the normal force. Force of static friction, fs: The resistive force exerted on the obje ...
Newton`s Laws of Motion
... An object in motion will continue in motion at the same speed and in the same direction or an object at rest will remain at rest until another force changes its motion • aka the Law of Inertia • An object at rest stays at rest; an object in motion stays in motion • Ex: An object moving in space will ...
... An object in motion will continue in motion at the same speed and in the same direction or an object at rest will remain at rest until another force changes its motion • aka the Law of Inertia • An object at rest stays at rest; an object in motion stays in motion • Ex: An object moving in space will ...
RevfinQ2010AnsFa06
... Fnet A free-body diagram of the forces on the ball when it is at the extreme right position is shown. ...
... Fnet A free-body diagram of the forces on the ball when it is at the extreme right position is shown. ...
Center of mass Equal Masses
... •It is the same as the center of mass as long as the gravitational force does not vary among different parts of the object. •It can be found experimentally by suspending an object from different points. ...
... •It is the same as the center of mass as long as the gravitational force does not vary among different parts of the object. •It can be found experimentally by suspending an object from different points. ...
Chapter 5 Forces in Two Dimensions
... Forces in Two Dimensions Vectors Again! How do we find the resultant in multiple dimensions? 1. Pythagorean Theorem- if the two vectors are at right angles R 2= A 2 + B 2 2. At an angle other than 90° a. Law of Cosines R2 = A2 +B2 –2AB cos b. Law of Sines R= A = B ...
... Forces in Two Dimensions Vectors Again! How do we find the resultant in multiple dimensions? 1. Pythagorean Theorem- if the two vectors are at right angles R 2= A 2 + B 2 2. At an angle other than 90° a. Law of Cosines R2 = A2 +B2 –2AB cos b. Law of Sines R= A = B ...
Physics 106P: Lecture 1 Notes
... You will learn new (sometimes much easier) ways to solve problems ...
... You will learn new (sometimes much easier) ways to solve problems ...
Monday, Oct. 6, 2003
... Kepler lived in Germany and discovered the law’s governing planets’ movement some 70 years before Newton, by analyzing data. 1. All planets move in elliptical orbits with the Sun at one focal point. 2. The radius vector drawn from the Sun to a planet sweeps out equal area in equal time intervals. (A ...
... Kepler lived in Germany and discovered the law’s governing planets’ movement some 70 years before Newton, by analyzing data. 1. All planets move in elliptical orbits with the Sun at one focal point. 2. The radius vector drawn from the Sun to a planet sweeps out equal area in equal time intervals. (A ...
NewtonS-LawS
... Order of Magnitude: Rapid Estimating A quick way to estimate a calculated quantity is to round off all numbers to one significant figure and then calculate. Your result should at least be the right order of magnitude; this can be expressed by rounding it off to the nearest power of 10. ...
... Order of Magnitude: Rapid Estimating A quick way to estimate a calculated quantity is to round off all numbers to one significant figure and then calculate. Your result should at least be the right order of magnitude; this can be expressed by rounding it off to the nearest power of 10. ...
Newtons Laws ppt
... The interaction is the gravitational attraction between the falling object and another object in space, possibly a distant planet. So the planet pulls down the object (action) while the object pulls up on the planet (reaction). ...
... The interaction is the gravitational attraction between the falling object and another object in space, possibly a distant planet. So the planet pulls down the object (action) while the object pulls up on the planet (reaction). ...
Newton`s Second Law of Motion
... How does a cart change its motion when you push and pull on it? You might think that the harder you push on a cart, the faster it goes. Is the cart’s velocity related to the force you apply? Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the moti ...
... How does a cart change its motion when you push and pull on it? You might think that the harder you push on a cart, the faster it goes. Is the cart’s velocity related to the force you apply? Or does the force just change the velocity? Also, what does the mass of the cart have to do with how the moti ...