Monday, Nov. 11, 2002
... Since the individual angular momentum can change, the total angular momentum of the system can change. Both internal and external forces can provide torque to individual particles. However, the internal forces do not generate net torque due to Newton’s third law. Let’s consider a two particle system ...
... Since the individual angular momentum can change, the total angular momentum of the system can change. Both internal and external forces can provide torque to individual particles. However, the internal forces do not generate net torque due to Newton’s third law. Let’s consider a two particle system ...
Powerpoint Slides
... Question: But what is the difference between lifting the box by a height of, say 2 meters as opposed to 1 meters? Answer: The force is the same in each case BUT: (1) force is applied to the box over different amount of distance (2) box makes louder “bang” when dropped on the floor We say that the a ...
... Question: But what is the difference between lifting the box by a height of, say 2 meters as opposed to 1 meters? Answer: The force is the same in each case BUT: (1) force is applied to the box over different amount of distance (2) box makes louder “bang” when dropped on the floor We say that the a ...
Document
... (h) This revisits the considerations of parts (d) and (e) (since we are returning to the minimum of U(x)) — but now with the advantage of having the analytic result of part (g). We see that the location which produces F = 0 is exactly x = 4.0 m. ...
... (h) This revisits the considerations of parts (d) and (e) (since we are returning to the minimum of U(x)) — but now with the advantage of having the analytic result of part (g). We see that the location which produces F = 0 is exactly x = 4.0 m. ...
(Some) Sources of Energy
... or leave, then there is a physical law that energy is conserved. •We will define various forms of energy and if we examine the system as a function of time, energy may change into different forms but the total is constant. Energy does not have direction just a magnitude and units. •Conservation of E ...
... or leave, then there is a physical law that energy is conserved. •We will define various forms of energy and if we examine the system as a function of time, energy may change into different forms but the total is constant. Energy does not have direction just a magnitude and units. •Conservation of E ...
force
... First we need to define the word FORCE: • The cause of motion (what causes objects to move) • Two types of forces – Pushes – Pulls ...
... First we need to define the word FORCE: • The cause of motion (what causes objects to move) • Two types of forces – Pushes – Pulls ...
Physics 1. Mechanics Problems
... Problem 10.2. A particle, initially resting in the coordinate origin, suddenly breaks up into three particles with the masses m1 , m2 , and m3 . The particle m1 has the charge q > 0. It starts moving into negative x-direction in the homogeneous magnetic field B = (0, 0, B). After having completed ha ...
... Problem 10.2. A particle, initially resting in the coordinate origin, suddenly breaks up into three particles with the masses m1 , m2 , and m3 . The particle m1 has the charge q > 0. It starts moving into negative x-direction in the homogeneous magnetic field B = (0, 0, B). After having completed ha ...
Physics 430
... A force F acting on a particle is conservative if and only if it satisfies two conditions: 1. F depends only on the particle’s position r (and not on the velocity v, or the time t, or any other variable); that is, F = F(r). 2. For any two points 1 and 2, the work W(1 2) done by F is the same for a ...
... A force F acting on a particle is conservative if and only if it satisfies two conditions: 1. F depends only on the particle’s position r (and not on the velocity v, or the time t, or any other variable); that is, F = F(r). 2. For any two points 1 and 2, the work W(1 2) done by F is the same for a ...
Newton`s First Law of Motion
... in response to any effort made to start it, stop it, or otherwise change its state of motion Mass and weight may not be the same, but they are proportional to each other Weight = mass x acceleration due to gravity Measured in Newtons (N) A 1-kg bag of nails weighs 9.8 N on the surface of Earth (2. ...
... in response to any effort made to start it, stop it, or otherwise change its state of motion Mass and weight may not be the same, but they are proportional to each other Weight = mass x acceleration due to gravity Measured in Newtons (N) A 1-kg bag of nails weighs 9.8 N on the surface of Earth (2. ...
Physics 106P: Lecture 1 Notes
... proportional to the change in velocity. The ball that sticks has a velocity of downward to zero, but the velocity of the ball that bounces goes downward then upward. This change in momentum is greater and therefore has a greater impulse on it. ...
... proportional to the change in velocity. The ball that sticks has a velocity of downward to zero, but the velocity of the ball that bounces goes downward then upward. This change in momentum is greater and therefore has a greater impulse on it. ...
(2) as compared to (1)
... ConcepTest 9.10b Elastic Collisions II Carefully place a small rubber ball (mass m) on top of a much bigger basketball (mass M) and drop these from some height h. What is the velocity of the smaller ball after the basketball hits the ground, reverses direction, and then collides with the small rubb ...
... ConcepTest 9.10b Elastic Collisions II Carefully place a small rubber ball (mass m) on top of a much bigger basketball (mass M) and drop these from some height h. What is the velocity of the smaller ball after the basketball hits the ground, reverses direction, and then collides with the small rubb ...
Course Syllabus
... between the two, (The gauges at work sites often use both types of units), (V.1 & V.3) Describe the motion of a body and calculate the necessary parameters by using equations of motion in a practical situation, (V.1 & V.4) resolve a vector into its rectangular components, (V.3) Analyze force-motion ...
... between the two, (The gauges at work sites often use both types of units), (V.1 & V.3) Describe the motion of a body and calculate the necessary parameters by using equations of motion in a practical situation, (V.1 & V.4) resolve a vector into its rectangular components, (V.3) Analyze force-motion ...