Uniform Circular Motion Ideas
... motion is not “natural” motion Something (a Force) must make an object move in a circle The Force causing circular motion can be one of many different forces, depends on the situation (orbit = gravitational force, car turning a corner = frictional force between tires and the road, ball on a stri ...
... motion is not “natural” motion Something (a Force) must make an object move in a circle The Force causing circular motion can be one of many different forces, depends on the situation (orbit = gravitational force, car turning a corner = frictional force between tires and the road, ball on a stri ...
Physics 2210 Homework 8 Spring 2015
... but ∆h = h2 − h1 and the integral is simply the work done, which in this case is equal to the change in potential energy, i.e. F̄ = ...
... but ∆h = h2 − h1 and the integral is simply the work done, which in this case is equal to the change in potential energy, i.e. F̄ = ...
PHY2054 Exam 1 Formula Sheet
... Electric Potential Energy: work done against a constant field E in moving charge q a distance d along Electric Potential: Work done per unit charge against a constant field E in moving charge q a distance d ...
... Electric Potential Energy: work done against a constant field E in moving charge q a distance d along Electric Potential: Work done per unit charge against a constant field E in moving charge q a distance d ...
Magnetic Field
... into two components, one parallel to the magnetic field and the other perpendicular to it. Since the motion parallel to the magnetic field is not affected, the velocity component in the z-direction remains constant. ...
... into two components, one parallel to the magnetic field and the other perpendicular to it. Since the motion parallel to the magnetic field is not affected, the velocity component in the z-direction remains constant. ...
Chapter 6 The Gravitational Force and the Gravitational Field
... The earth exerts the necessary centripetal force on an orbiting satellite to keep it moving in a circle at constant speed. Which statement best explains why the speed of the satellite does not change even though there is a net force exerted on it? A) The acceleration of the satellite is zero. B) The ...
... The earth exerts the necessary centripetal force on an orbiting satellite to keep it moving in a circle at constant speed. Which statement best explains why the speed of the satellite does not change even though there is a net force exerted on it? A) The acceleration of the satellite is zero. B) The ...
Mechanical Systems
... Friction • the difference between the calculated value and the real (actual) value of mechanical advantage is friction • friction is essentially a force that opposes motion • it is caused by the roughness of materials • force is always needed to overcome friction – so the MA of the device will be l ...
... Friction • the difference between the calculated value and the real (actual) value of mechanical advantage is friction • friction is essentially a force that opposes motion • it is caused by the roughness of materials • force is always needed to overcome friction – so the MA of the device will be l ...
Gravity - QuarkPhysics.ca
... NOTE that the units N/kg are the same as m/s , however we can’t just write -9.8 m/s2 because an object that is not accelerating, but at rest on a table still experiences a force of gravity. It only accelerates at -9.8m/s2 once it is dropped. Which will fall faster, this paper ball or this textbook? ...
... NOTE that the units N/kg are the same as m/s , however we can’t just write -9.8 m/s2 because an object that is not accelerating, but at rest on a table still experiences a force of gravity. It only accelerates at -9.8m/s2 once it is dropped. Which will fall faster, this paper ball or this textbook? ...
Homework#1
... starting from zero and increasing linearly, but very slowly compared to the gyroperiod. First sketch the ion and electron orbits and show qualitatively why the particles are slowly drifting in opposite directions due to the varying field, while they are moving in the same direction due to the instan ...
... starting from zero and increasing linearly, but very slowly compared to the gyroperiod. First sketch the ion and electron orbits and show qualitatively why the particles are slowly drifting in opposite directions due to the varying field, while they are moving in the same direction due to the instan ...
Monday, July 6, 2015 - UTA HEP WWW Home Page
... 1. A ball of mass M at rest is dropped from the height h above the ground onto a spring on the ground, whose spring constant is k. Neglecting air resistance and assuming that the spring is in its equilibrium, express, in terms of the quantities given in this problem and the gravitational acceleratio ...
... 1. A ball of mass M at rest is dropped from the height h above the ground onto a spring on the ground, whose spring constant is k. Neglecting air resistance and assuming that the spring is in its equilibrium, express, in terms of the quantities given in this problem and the gravitational acceleratio ...
Conservation of Energy
... Example: A sled and its rider together weigh 800. N. They move down a frictionless hill through a vertical distance of 10.0 m. Use conservation of energy to find the speed of the sled-rider system at the bottom of the hill, assuming the rider pushes off with an initial speed of 5.00 m/s. ...
... Example: A sled and its rider together weigh 800. N. They move down a frictionless hill through a vertical distance of 10.0 m. Use conservation of energy to find the speed of the sled-rider system at the bottom of the hill, assuming the rider pushes off with an initial speed of 5.00 m/s. ...
Document
... ceiling. When the mass-spring system undergoes vertical oscillation freely, its frequency is ...
... ceiling. When the mass-spring system undergoes vertical oscillation freely, its frequency is ...
02-4-conservation-of-momentum-with
... A fireworks shell has a mass of 2 kg and a velocity of <10,5,0> m/s when it “explodes” into two pieces. One piece has a mass of 0.5 kg and a velocity <-4,6,0> m/s. What is the momentum of the other piece? What is the velocity of the other piece? ...
... A fireworks shell has a mass of 2 kg and a velocity of <10,5,0> m/s when it “explodes” into two pieces. One piece has a mass of 0.5 kg and a velocity <-4,6,0> m/s. What is the momentum of the other piece? What is the velocity of the other piece? ...
Wednesday, June 25, 2008
... Angular Momentum of a Particle If you grab onto a pole while running, your body will rotate about the pole, gaining angular momentum. We’ve used the linear momentum to solve physical problems with linear motions, the angular momentum will do the same for rotational motions. Let’s consider a point-l ...
... Angular Momentum of a Particle If you grab onto a pole while running, your body will rotate about the pole, gaining angular momentum. We’ve used the linear momentum to solve physical problems with linear motions, the angular momentum will do the same for rotational motions. Let’s consider a point-l ...
Ch. 13 Notes
... – Momentum- the property of a moving object that depends on mass and velocity. • The more momentum an object has the harder it is to stop. – Examples » A full grocery cart verses and empty one. » A loaded train verses a single car. » An 8th grader verses a 6th grader. ...
... – Momentum- the property of a moving object that depends on mass and velocity. • The more momentum an object has the harder it is to stop. – Examples » A full grocery cart verses and empty one. » A loaded train verses a single car. » An 8th grader verses a 6th grader. ...
Static-Electricity-and-Fields-Test-Study-Guide
... ___ 1. The strength of the force on a charge in an electric field depends on ___ 2. In a uniform electric field, the potential difference between two points is found using the equation ___ 3. An electric field is equal to ___ 4. Touching an object to the Earth to eliminate excess electrical charge i ...
... ___ 1. The strength of the force on a charge in an electric field depends on ___ 2. In a uniform electric field, the potential difference between two points is found using the equation ___ 3. An electric field is equal to ___ 4. Touching an object to the Earth to eliminate excess electrical charge i ...
File newtons 1st and 2nd law 2015
... What is another name for Newton’s first law of motion? What is inertia? What causes a moving object to stop moving? ...
... What is another name for Newton’s first law of motion? What is inertia? What causes a moving object to stop moving? ...