![10.1 Measuring motion](http://s1.studyres.com/store/data/013739339_1-92c2564141be923144bdeec11f7dd6c2-300x300.png)
Unit 1 - CElliott
... the tension in the rope connecting the two cats. 3. You attach two cats (A with a mass of 5.5kg and B with a mass of 3.7kg) to opposite ends of a rope suspended over a pulley. If there is no friction in the pulley system, find the acceleration of the system and the tension in the rope. 4. A cat (m=5 ...
... the tension in the rope connecting the two cats. 3. You attach two cats (A with a mass of 5.5kg and B with a mass of 3.7kg) to opposite ends of a rope suspended over a pulley. If there is no friction in the pulley system, find the acceleration of the system and the tension in the rope. 4. A cat (m=5 ...
Physics 170 Week 9, Lecture 1
... • We will solve an example to illustrate how Newton’s second law can be used to gain information about a dynamical system. • We will study the example of projectile motion in three dimensions to illustrate how one would solve a dynamics problem in three dimensions using Cartesian coordinates. ...
... • We will solve an example to illustrate how Newton’s second law can be used to gain information about a dynamical system. • We will study the example of projectile motion in three dimensions to illustrate how one would solve a dynamics problem in three dimensions using Cartesian coordinates. ...
PHSC 3004 Test 3 Take Home Name__________________
... answer is clearly distinguishable. If you are not sure, you may also circle the letter of the answer to be sure that you have properly communicated your intent. Spelling will be taken into consideration when grading. For two bonus points, put the school mascot under your name. The fill in the blank ...
... answer is clearly distinguishable. If you are not sure, you may also circle the letter of the answer to be sure that you have properly communicated your intent. Spelling will be taken into consideration when grading. For two bonus points, put the school mascot under your name. The fill in the blank ...
PowerPoint - University of Toronto Physics
... • If the force has a component in the direction of the displacement, the work is positive. • If the force has a component opposite the direction of the displacement, the work is negative (energy is removed from the object by the force) • If the force is perpendicular to the displacement, work=0 and ...
... • If the force has a component in the direction of the displacement, the work is positive. • If the force has a component opposite the direction of the displacement, the work is negative (energy is removed from the object by the force) • If the force is perpendicular to the displacement, work=0 and ...
Phy221 E1Review
... e. Given an equation describing the motion of an object, utilize differentiation and/or integration to represent the other kinematic variables as functions of time. 4. Kinematics in multiple dimensions: Analyze and represent. a. Find the vector representation of an object’s position, velocity, and a ...
... e. Given an equation describing the motion of an object, utilize differentiation and/or integration to represent the other kinematic variables as functions of time. 4. Kinematics in multiple dimensions: Analyze and represent. a. Find the vector representation of an object’s position, velocity, and a ...
Notes
... • The object moves and acts as though all the mass is concentrated in the center of the object – This means that we do not care about the shape of the object and what it looks like – We only care about the center of mass » The center of mass is represented by a dot in your drawings ...
... • The object moves and acts as though all the mass is concentrated in the center of the object – This means that we do not care about the shape of the object and what it looks like – We only care about the center of mass » The center of mass is represented by a dot in your drawings ...
Physics 325 – Homework #13 due in 325 homework box by Fri, 1 pm
... correction to g that is accurate only to leading non-vanishing order in whatever small quantity you can find. For the small quantity: you need to figure out what it is, and you need to show that it’s small compared to 1. Finally, watch out: the forces involved may point in different directions. (b) ...
... correction to g that is accurate only to leading non-vanishing order in whatever small quantity you can find. For the small quantity: you need to figure out what it is, and you need to show that it’s small compared to 1. Finally, watch out: the forces involved may point in different directions. (b) ...
MollyHungEmilyROTMOT
... Centrifugal and Centripetal Force Centrifugal force is used for two different concepts. Centrifugal force is one of the fictitious forces that appears to act on an object when its motion is viewed from a rotating frame of reference. Magnitude of centripetal force is F=mv2/r. ...
... Centrifugal and Centripetal Force Centrifugal force is used for two different concepts. Centrifugal force is one of the fictitious forces that appears to act on an object when its motion is viewed from a rotating frame of reference. Magnitude of centripetal force is F=mv2/r. ...
Concept of Force and Newton`s Laws of Motion Concept of
... 4. Add vector components to find vector decomposition of the total force ...
... 4. Add vector components to find vector decomposition of the total force ...
Mechanics 1: Newton`s Laws
... reasoning from experience that led to Newton’s axioms it was always assumed that all measurements or observations were made with respect to a coordinate system or frame of reference which was fixed in space, i.e., absolutely at rest. This is the assumption that space or motion is absolute. We show t ...
... reasoning from experience that led to Newton’s axioms it was always assumed that all measurements or observations were made with respect to a coordinate system or frame of reference which was fixed in space, i.e., absolutely at rest. This is the assumption that space or motion is absolute. We show t ...
Motion – many examples surround us an ice skater coasting
... an ice skater coasting along a car screeching to a halt a ball dropped from the hand a feather floating in the wind a shell fired from a canon ...
... an ice skater coasting along a car screeching to a halt a ball dropped from the hand a feather floating in the wind a shell fired from a canon ...
Lecture 6
... First Law: A particle originally at rest, or moving in a straight line at constant velocity, will remain in this state if the resultant force acting on the particle is zero Second Law: If the resultant force on the particle is not zero, the particle experiences an acceleration in the same direction ...
... First Law: A particle originally at rest, or moving in a straight line at constant velocity, will remain in this state if the resultant force acting on the particle is zero Second Law: If the resultant force on the particle is not zero, the particle experiences an acceleration in the same direction ...
Notes: Vectors
... Topic 1 – Vectors (p.119-125) www.physicsclassroom.com/Class/vectors/U3L1b.cfm ...
... Topic 1 – Vectors (p.119-125) www.physicsclassroom.com/Class/vectors/U3L1b.cfm ...
PHYS 1443 – Section 501 Lecture #1
... Newton’s laws are valid only when observations are made in an inertial frame of reference. What happens in a non-inertial frame? Fictitious forces are needed to apply Newton’s second law in an accelerated frame. ...
... Newton’s laws are valid only when observations are made in an inertial frame of reference. What happens in a non-inertial frame? Fictitious forces are needed to apply Newton’s second law in an accelerated frame. ...
Chapter 19 Outline The First Law of Thermodynamics - Help-A-Bull
... “Law I: Every body persists in its state of being at rest or of moving uniformly straight forward, except insofar as it is compelled to change its state by force impressed.” • From our text: A body acted on by no net force moves with constant velocity (which may be zero) and zero acceleration. ...
... “Law I: Every body persists in its state of being at rest or of moving uniformly straight forward, except insofar as it is compelled to change its state by force impressed.” • From our text: A body acted on by no net force moves with constant velocity (which may be zero) and zero acceleration. ...
Special
... The Newton notion that time is absolute and flows independently of the state of motion (or the frame of reference chosen) is radically modified – the rate of time flow does depends on the frame of reference (or equivalently, the state of motion). This being so due to the logical consequence of the ...
... The Newton notion that time is absolute and flows independently of the state of motion (or the frame of reference chosen) is radically modified – the rate of time flow does depends on the frame of reference (or equivalently, the state of motion). This being so due to the logical consequence of the ...
Physics 121 Exam Sheet - BYU Physics and Astronomy
... Kinematic relationships valid iff a = constant: v = v0 + at, r = r0 + v0t + ½ at2, r = r0 + ½ (v + v0)t, vv = v0v0 + 2aΔr For free fall with a = (0, -g), v0 = (vx0, vy0) = (v0 cos θ, v0 sin θ) ax = 0, ay = -g, vx = vx0, vy = vy0 - gt, x = x0 + vx0t, y = y0 + vy0t - ½ gt2 Projectile motion over le ...
... Kinematic relationships valid iff a = constant: v = v0 + at, r = r0 + v0t + ½ at2, r = r0 + ½ (v + v0)t, vv = v0v0 + 2aΔr For free fall with a = (0, -g), v0 = (vx0, vy0) = (v0 cos θ, v0 sin θ) ax = 0, ay = -g, vx = vx0, vy = vy0 - gt, x = x0 + vx0t, y = y0 + vy0t - ½ gt2 Projectile motion over le ...
Note 1
... Returning to merry-go-round example—disk rotating at uniform rate ω with Alice sitting at point A and Bob at point B. In the rotating frame of reference, Alice and Bob perceive each other to be at rest. Suppose Alice throws a ball at Bob. She will throw the ball straightly towards Bob, but while th ...
... Returning to merry-go-round example—disk rotating at uniform rate ω with Alice sitting at point A and Bob at point B. In the rotating frame of reference, Alice and Bob perceive each other to be at rest. Suppose Alice throws a ball at Bob. She will throw the ball straightly towards Bob, but while th ...