Newton`s 2 nd Law of Motion
... object will remain at rest or in motion with constant velocity unless acted on by a net external force. An external force is a force applied to the object from some other object. force from an impact, gravity, air resistance, etc. ...
... object will remain at rest or in motion with constant velocity unless acted on by a net external force. An external force is a force applied to the object from some other object. force from an impact, gravity, air resistance, etc. ...
NEWTON`S LAWS
... An object falling through air encounters an upward force due to the air pushing in the opposite direction of the moving object. This is air friction. Friction always acts in the direction opposite in which the object is moving. The greater the mass of the falling object, the greater the force it exe ...
... An object falling through air encounters an upward force due to the air pushing in the opposite direction of the moving object. This is air friction. Friction always acts in the direction opposite in which the object is moving. The greater the mass of the falling object, the greater the force it exe ...
Notes
... "The square of the period of any planet is proportional to the cube of the semi major axis of its orbit." Gravitational forces are centripetal, thus we can set them equal to each other! Since we are moving in a circle we can substitute the appropriate velocity formula! The expression in the RED circ ...
... "The square of the period of any planet is proportional to the cube of the semi major axis of its orbit." Gravitational forces are centripetal, thus we can set them equal to each other! Since we are moving in a circle we can substitute the appropriate velocity formula! The expression in the RED circ ...
Force - FHS gators love Science
... Projectile Motion: motion of a falling object after given an initial forward velocity Air resistance and gravity are the only forces The combination of an initial velocity and the downward ...
... Projectile Motion: motion of a falling object after given an initial forward velocity Air resistance and gravity are the only forces The combination of an initial velocity and the downward ...
14.1 The Work of a Force
... 14.2 Principle of Work and Energy (PWE) 1. P.W.E The particle’s initial kinetic energy plus the work done by all the forces acting on the particle as it moves from its initial to its final position is equal to the particle’s final kinetic energy. T1 U12 T2 or 12 mv12 U12 12 mv2 2 z ...
... 14.2 Principle of Work and Energy (PWE) 1. P.W.E The particle’s initial kinetic energy plus the work done by all the forces acting on the particle as it moves from its initial to its final position is equal to the particle’s final kinetic energy. T1 U12 T2 or 12 mv12 U12 12 mv2 2 z ...
File
... The figure to the right shows electric field lines for a region of space. Remember that (1) electric field strength is greatest where the electric field lines are closest together, (2) electric field lines point in the direction a positive test charge would experience a force, (3) the electric field ...
... The figure to the right shows electric field lines for a region of space. Remember that (1) electric field strength is greatest where the electric field lines are closest together, (2) electric field lines point in the direction a positive test charge would experience a force, (3) the electric field ...
IPS- Unit 2 - Haverford School District
... ________________________________________________________________________________ 2. Which has the greater acceleration, the bug or the car? _____________________________________ Why? ___________________________________________________________________________ _________________________________________ ...
... ________________________________________________________________________________ 2. Which has the greater acceleration, the bug or the car? _____________________________________ Why? ___________________________________________________________________________ _________________________________________ ...
2053_Lecture_10-08-13
... • A cannon on a railroad car is facing in a direction parallel to the tracks as shown in the figure. The cannon can fires a 100-kg cannon ball at a muzzle speed of 150 m/s at an angle of q above the horizontal as shown in the figure. The cannon plus railway car have a mass of 5,000 kg. If the cannon ...
... • A cannon on a railroad car is facing in a direction parallel to the tracks as shown in the figure. The cannon can fires a 100-kg cannon ball at a muzzle speed of 150 m/s at an angle of q above the horizontal as shown in the figure. The cannon plus railway car have a mass of 5,000 kg. If the cannon ...
Wednesday, July 14, 2004
... No. In reality, the objects get deformed as external forces act on it, though the internal forces resist the deformation as it takes place. Deformation of solids can be understood in terms of Stress and Strain Stress: A quantity proportional to the force causing deformation. Strain: Measure of degre ...
... No. In reality, the objects get deformed as external forces act on it, though the internal forces resist the deformation as it takes place. Deformation of solids can be understood in terms of Stress and Strain Stress: A quantity proportional to the force causing deformation. Strain: Measure of degre ...
Document
... This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their courses and assessing student learning. Dissemination or sale of any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permit ...
... This work is protected by United States copyright laws and is provided solely for the use of instructors in teaching their courses and assessing student learning. Dissemination or sale of any part of this work (including on the World Wide Web) will destroy the integrity of the work and is not permit ...
Examples of circular motion effects
... In Physics, so far, whenever there has been a non-zero resultant force, then there has been acceleration in the direction of the net force, which has produced a change in speed. We now need to consider the case when the velocity changes but the speed doesn’t. This occurs when the net force is acting ...
... In Physics, so far, whenever there has been a non-zero resultant force, then there has been acceleration in the direction of the net force, which has produced a change in speed. We now need to consider the case when the velocity changes but the speed doesn’t. This occurs when the net force is acting ...
Document
... two cases? Are they different? How is the force diagram look like in two cases? What is the vertical component of acceleration (while the bullet is moving toward the ground)? ...
... two cases? Are they different? How is the force diagram look like in two cases? What is the vertical component of acceleration (while the bullet is moving toward the ground)? ...
File - WillowWood Lessons
... [K] The coefficient of static friction is the ratio of the frictional force on a moving object to the normal force acting on the object. ...
... [K] The coefficient of static friction is the ratio of the frictional force on a moving object to the normal force acting on the object. ...
acceleration
... Remember that, like velocity, acceleration has a direction. A car that takes a turn has changed its acceleration, even if nothing else changes. ...
... Remember that, like velocity, acceleration has a direction. A car that takes a turn has changed its acceleration, even if nothing else changes. ...