1 Determining the Charge of an Electron: The Millikan Oil Drop
... 5) With the apparatus turned on, adjust the voltage so the meter reads approximately 200 volts. Record the plate voltage in the space provided on page 11. NOTE: You will have to turn the polarity switch to one side (charged) to see the voltage, and then turn the polarity switch back to neutral. 6) ...
... 5) With the apparatus turned on, adjust the voltage so the meter reads approximately 200 volts. Record the plate voltage in the space provided on page 11. NOTE: You will have to turn the polarity switch to one side (charged) to see the voltage, and then turn the polarity switch back to neutral. 6) ...
Massive Pulleys Review
... Newton’s 2nd law is always true (for inertial reference frames) Conservation of energy still applies. ...
... Newton’s 2nd law is always true (for inertial reference frames) Conservation of energy still applies. ...
Lecture 2 Quantum mechanics in one dimension
... We have seen that even a weak potential can lead to the formation of a bound state. However, for such a confining potential, we expect high energy states to remain unbound. Curiously, and counter-intuitively, in 1d a weak extended disorder potential always leads to the exponential localization of al ...
... We have seen that even a weak potential can lead to the formation of a bound state. However, for such a confining potential, we expect high energy states to remain unbound. Curiously, and counter-intuitively, in 1d a weak extended disorder potential always leads to the exponential localization of al ...
balanced forces flight
... inertia. Inertia is proportional to a body's mass, or the amount of matter that a body has. The more mass a body has, the more inertia it has. The Second Law of Motion states that if an unbalanced force acts on a body, that body will experience acceleration ( or deceleration), that is, a change of s ...
... inertia. Inertia is proportional to a body's mass, or the amount of matter that a body has. The more mass a body has, the more inertia it has. The Second Law of Motion states that if an unbalanced force acts on a body, that body will experience acceleration ( or deceleration), that is, a change of s ...
Free fall
... during which of the 4 seconds does the ball’s speed increase the most? • If you drop a ball from a height of 4.9 m, it will hit the ground 1 s later. If you fire a bullet exactly horizontally from a height of 4.9 m, it will also hit the ground exactly 1 s later. Explain. • If a golf ball and a bowli ...
... during which of the 4 seconds does the ball’s speed increase the most? • If you drop a ball from a height of 4.9 m, it will hit the ground 1 s later. If you fire a bullet exactly horizontally from a height of 4.9 m, it will also hit the ground exactly 1 s later. Explain. • If a golf ball and a bowli ...
Ch. 9 Rotational Kinematics
... Determine the object’s average angular speed from 1 s to 5 s. Determine the object’s instantaneous angular speed as a function of t. What is the object’s instantaneous speed at 3 s? What is the object’s average angular acceleration from 1 s to 5 s? Determine the object’s instantaneous angular accele ...
... Determine the object’s average angular speed from 1 s to 5 s. Determine the object’s instantaneous angular speed as a function of t. What is the object’s instantaneous speed at 3 s? What is the object’s average angular acceleration from 1 s to 5 s? Determine the object’s instantaneous angular accele ...
Chapter 11 Force and Newton`s Laws
... What is the momentum of a car with a mass of 900 kg traveling north at 27 m/s? p=m*v p = 900 kg * 27 m/s North p = 24,300 kg · m/s North ...
... What is the momentum of a car with a mass of 900 kg traveling north at 27 m/s? p=m*v p = 900 kg * 27 m/s North p = 24,300 kg · m/s North ...
The 2015 Exam - Physics and Engineering Physics
... (D) If the average kinetic energy of the molecules in a substance increases, that means the temperature of the substance increases. (E) Heat is measured in the same units as a force. ...
... (D) If the average kinetic energy of the molecules in a substance increases, that means the temperature of the substance increases. (E) Heat is measured in the same units as a force. ...
Revision
... following best gives the direction of the velocity of X relative to Y? In the figure above, X and Y are blocks of mass 1 kg and 2 kg respectively. S is a spring balance of negligible mass and P is a smooth pulley fixed at the top of two smooth inclined planes. What is the reading of S when X is held ...
... following best gives the direction of the velocity of X relative to Y? In the figure above, X and Y are blocks of mass 1 kg and 2 kg respectively. S is a spring balance of negligible mass and P is a smooth pulley fixed at the top of two smooth inclined planes. What is the reading of S when X is held ...
Chapter 3
... – More massive objects have more inertia – What does that mean? – They want to move less so kicking them will hurt more! ...
... – More massive objects have more inertia – What does that mean? – They want to move less so kicking them will hurt more! ...
Ph201_CH4_worksheet
... e. Identify as many “Action-Reaction” Force Pairs as you can in this example. ...
... e. Identify as many “Action-Reaction” Force Pairs as you can in this example. ...
Document
... p is the product of mass and velocity for a particle or system of particles. The product of m and v is conserved in collisions and that is why it is important. It is also a vector which means each component of momentum is conserved. It has units of kg m/s or N-s. ...
... p is the product of mass and velocity for a particle or system of particles. The product of m and v is conserved in collisions and that is why it is important. It is also a vector which means each component of momentum is conserved. It has units of kg m/s or N-s. ...
Presentation
... mass m and radius r. The three objects are arranged so that an axis of rotation passes through the center of each object. The rotation axis is perpendicular to the plane of the flat disk. Which of the three objects has the largest moment of inertia? a) The solid sphere and hollow sphere have the sam ...
... mass m and radius r. The three objects are arranged so that an axis of rotation passes through the center of each object. The rotation axis is perpendicular to the plane of the flat disk. Which of the three objects has the largest moment of inertia? a) The solid sphere and hollow sphere have the sam ...