Ch. 8. Energy
... 14. How do you find the components of a vector? How do you find resultant of two vectors? Refer to worksheets and notes given. 15. What is the resultant of two vectors, each of length 100 units and at right angles to the other R = (A2 + B2)1/2 = (1002 + 1002)1/2 = 140 units 16. What is the ground sp ...
... 14. How do you find the components of a vector? How do you find resultant of two vectors? Refer to worksheets and notes given. 15. What is the resultant of two vectors, each of length 100 units and at right angles to the other R = (A2 + B2)1/2 = (1002 + 1002)1/2 = 140 units 16. What is the ground sp ...
Comment on `About the magnetic field of a finite wire`
... there is a current source at one end of the wire and a current sink at the other end—and this is possible only when there are time-dependent net charges at both ends of the wire. These charges create a time-dependent electric field and thus the problem is outside the domain of magnetostatics (we not ...
... there is a current source at one end of the wire and a current sink at the other end—and this is possible only when there are time-dependent net charges at both ends of the wire. These charges create a time-dependent electric field and thus the problem is outside the domain of magnetostatics (we not ...
Monday, Dec. 1, 2003
... More on Damped Oscillation The motion is called Underdamped when the magnitude of the maximum retarding force Rmax = bvmax
... More on Damped Oscillation The motion is called Underdamped when the magnitude of the maximum retarding force Rmax = bvmax
Vibrations and Waves
... It is a measure of the stiffness of the spring: a large k indicates a stiff spring and a small k indicates a soft spring ...
... It is a measure of the stiffness of the spring: a large k indicates a stiff spring and a small k indicates a soft spring ...
Prezentacja programu PowerPoint
... The relationship between polarizability and permittivity in the case of spherical geometry is given by: where the term 3/(+2) arises from the local field factor. Accordingly, dielectric analysis can be made in terms of the polarizability instead of the experimentally accessible permittivity if we ...
... The relationship between polarizability and permittivity in the case of spherical geometry is given by: where the term 3/(+2) arises from the local field factor. Accordingly, dielectric analysis can be made in terms of the polarizability instead of the experimentally accessible permittivity if we ...
Chapter 8 Rotational Dynamics continued
... Right-Hand Rule: Grasp the axis of rotation with your right hand, so that your fingers circle the axis in the same sense as the rotation. ...
... Right-Hand Rule: Grasp the axis of rotation with your right hand, so that your fingers circle the axis in the same sense as the rotation. ...
Newtons laws
... Mass is directly related to inertia. • The greater the mass the greater the tendency to resist change of an object’s motion. • objects will continue to do as they are doing with out friction. ...
... Mass is directly related to inertia. • The greater the mass the greater the tendency to resist change of an object’s motion. • objects will continue to do as they are doing with out friction. ...
Science in motion
... cause acceleration to happen in an object We measure forces with the unit know as a NEWTON (which is the force needed to cause a 1 kilogram object ti accelerate at 1m/s2) ...
... cause acceleration to happen in an object We measure forces with the unit know as a NEWTON (which is the force needed to cause a 1 kilogram object ti accelerate at 1m/s2) ...
1 Newton`s First and Second Laws
... floor. How far will the ball roll before it stops? Now imagine rolling the ball across a floor covered with carpet. The ball will not roll as far on the carpet as it did on the smooth floor. What causes this? Hundreds of years ago, an English scientist named Sir Isaac Newton noticed similar effects. ...
... floor. How far will the ball roll before it stops? Now imagine rolling the ball across a floor covered with carpet. The ball will not roll as far on the carpet as it did on the smooth floor. What causes this? Hundreds of years ago, an English scientist named Sir Isaac Newton noticed similar effects. ...
Astronomy
... Define linear momentum. Explain the relationship between momentum and force. State Newton’s second law of motion in terms of momentum. Calculate momentum given mass and velocity. Bill Nye – Momentum 8.2. Impulse Define impulse. Describe effects of impulses in everyday life. Determine t ...
... Define linear momentum. Explain the relationship between momentum and force. State Newton’s second law of motion in terms of momentum. Calculate momentum given mass and velocity. Bill Nye – Momentum 8.2. Impulse Define impulse. Describe effects of impulses in everyday life. Determine t ...
Circular Motion - Galileo and Einstein
... After Traveling 8 Kilometers in 1 second… • The cannonball’s velocity has slightly changed direction, adding about g = 10 m/sec downwards, so the angle of change is given by tanθ =10/8000. • BUT the Earth’s surface underneath the cannonball has turned by precisely the same amount—and so has the dir ...
... After Traveling 8 Kilometers in 1 second… • The cannonball’s velocity has slightly changed direction, adding about g = 10 m/sec downwards, so the angle of change is given by tanθ =10/8000. • BUT the Earth’s surface underneath the cannonball has turned by precisely the same amount—and so has the dir ...
File
... The size of the force on the air equals the size of the force on the bird; the direction of the force on the air (downwards) is opposite the direction of the force on the bird (upwards). Action-reaction force pairs make it possible for ...
... The size of the force on the air equals the size of the force on the bird; the direction of the force on the air (downwards) is opposite the direction of the force on the bird (upwards). Action-reaction force pairs make it possible for ...
Graphing and function vocabulary: Math 97
... (y-coord is always 0): the y-intercept is where the graphed equation crosses the y-axis (x-coord is always 0) Rate—a ratio that indicates how two quantities change with respect to each other. Slope—The ratio of the rise to the run for any two points on a line Slope-intercept equation—of the form y=m ...
... (y-coord is always 0): the y-intercept is where the graphed equation crosses the y-axis (x-coord is always 0) Rate—a ratio that indicates how two quantities change with respect to each other. Slope—The ratio of the rise to the run for any two points on a line Slope-intercept equation—of the form y=m ...
Newton`s Laws of Motion
... Newton’s Laws of Motion 1. An object in motion tends to stay in motion and an object at rest tends to stay at rest unless acted upon by an unbalanced force. 2. Force equals mass times acceleration (F = ma). 3. For every action there is an equal and opposite reaction. ...
... Newton’s Laws of Motion 1. An object in motion tends to stay in motion and an object at rest tends to stay at rest unless acted upon by an unbalanced force. 2. Force equals mass times acceleration (F = ma). 3. For every action there is an equal and opposite reaction. ...
