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 ...
T = mv 2 / r
... support (Normal) force. By spinning the station as just the right speed, they will experience a “simulated gravity” when the Normal force of the floor pushing on them becomes a centripetal force. The closer their centripetal acceleration, v2/r is to g, the acceleration due to Earth’s gravity, the mo ...
... support (Normal) force. By spinning the station as just the right speed, they will experience a “simulated gravity” when the Normal force of the floor pushing on them becomes a centripetal force. The closer their centripetal acceleration, v2/r is to g, the acceleration due to Earth’s gravity, the mo ...
No Slide Title
... • Convert all units in your problem to be in the SI system • When adding/subtracting two quantities check whether their units are the same. • If you are unsure about an equation that you want to use, perform the dimensional analysis and make sure that each part of the equation that is set equal/subt ...
... • Convert all units in your problem to be in the SI system • When adding/subtracting two quantities check whether their units are the same. • If you are unsure about an equation that you want to use, perform the dimensional analysis and make sure that each part of the equation that is set equal/subt ...
6) Simple Harmonic Motion
... is called the phase constant of the SHM. Its value depends on where the particle is in its oscillation at t = 0, the time we start the clock. It is only important when we try to add two simultaneous SHM's. e.g. two out of phase sound waves. ...
... is called the phase constant of the SHM. Its value depends on where the particle is in its oscillation at t = 0, the time we start the clock. It is only important when we try to add two simultaneous SHM's. e.g. two out of phase sound waves. ...
Document
... Section 2 (Linear Motion) Consider an object undergoing a constant acceleration motion, its kinematics variable can be obtained through: v u at ...
... Section 2 (Linear Motion) Consider an object undergoing a constant acceleration motion, its kinematics variable can be obtained through: v u at ...
Tuesday, June 3, 2008
... Newton’s First Law Aristotle (384-322BC): A natural state of a body is rest. Thus force is required to move an object. To move faster, ones needs larger forces. Galileo’s statement on natural states of matter: Any velocity once imparted to a moving body will be rigidly maintained as long as the ext ...
... Newton’s First Law Aristotle (384-322BC): A natural state of a body is rest. Thus force is required to move an object. To move faster, ones needs larger forces. Galileo’s statement on natural states of matter: Any velocity once imparted to a moving body will be rigidly maintained as long as the ext ...
Unit 1 – Linear Motion
... (left or right) until there is only one digit (1,2,…7,8,9) on the left side of the decimal. The number of times the decimal was moved represents the number of tens that would need to be multiplied or divided into the original number in order to make the decimal place change positions. The total numb ...
... (left or right) until there is only one digit (1,2,…7,8,9) on the left side of the decimal. The number of times the decimal was moved represents the number of tens that would need to be multiplied or divided into the original number in order to make the decimal place change positions. The total numb ...
Newton`s Laws
... Kent is pulling with 500 N of force in each case. The rope transmits the force from Kent to the wall (or to the elephant) and vice versa. Since the force of Kent pulling on the wall and the wall pulling on Kent are action-reaction force pairs, they must have equal magnitudes. Inanimate objects such ...
... Kent is pulling with 500 N of force in each case. The rope transmits the force from Kent to the wall (or to the elephant) and vice versa. Since the force of Kent pulling on the wall and the wall pulling on Kent are action-reaction force pairs, they must have equal magnitudes. Inanimate objects such ...
Serway_PSE_quick_ch05
... With twice the force, the object will experience twice the acceleration. Because the force is constant, the acceleration is constant, and the speed of the object (starting from rest) is given by v = at. With twice the acceleration, the object will arrive at speed v at half the time. ...
... With twice the force, the object will experience twice the acceleration. Because the force is constant, the acceleration is constant, and the speed of the object (starting from rest) is given by v = at. With twice the acceleration, the object will arrive at speed v at half the time. ...