Lab 3 – Free-Body Diagrams Force plate F(t) Objectives: Measure force for different situations Practice free-body diagrams.

Slides:

Advertisements

Similar presentations

Newtons Laws: Identifying Forces on objects One of the key concepts in Mechanics is identifying what forces are acting and drawing a Force diagram, also.

Advertisements

Forces & Motion answers

PHY 2048C General Physics I with lab Spring 2011 CRNs 11154, & Dr. Derrick Boucher Assoc. Prof. of Physics Sessions 6-7, Chapter 7.

Follow the same procedure as other force problems, but keep in mind: 1) Draw a free body diagram for EACH object or for each junction in a rope.

What is Newton’s 0 th Law? There are forces acting on every object on earth, and in a certain instant an object responds only to the forces acting on it.

Force Purpose  Analyze force vectors in several situations of suspended masses.  Predicting x and y components of forces (Free body diagrams: Done in.

Using the “Clicker” If you have a clicker now, and did not do this last time, please enter your ID in your clicker. First, turn on your clicker by sliding.

Using the “Clicker” If you have a clicker now, and did not do this last time, please enter your ID in your clicker. First, turn on your clicker by sliding.

03-1 Physics I Class 03 Newton’s Laws of Motion Important Notice.

Chapter 5 Newton’s Laws of Motion. 5-1 Force and Mass Force: push or pull Force is a vector – it has magnitude and direction.

READING QUIZ To write the equations of static equilibrium for a particle, it is necessary to apply ___. A) Newton’s law of gravitation B) Newton’s first.

Solving Problems With Newton’s Laws. If object A exerts a force on object B, then object B exerts and equal and opposite force on object A. Examples:

Newton’s Laws. Newton-1: Law of Inertia Newton’s First Law inertial reference frameAn object subject to no external forces is at rest or moves with a.

Weight is a force that is defined from the gravitational attraction between two masses. The gravitational force causes the less massive object to accelerate.

Physics Chapter 4: Forces and the Laws of Motion

Do Now: Do Now: 1. What is the formula to calculate weight? 1. What is the formula to calculate weight? 2. A. Draw the resultant force and calculate it.

CBA #1 Review Graphing Motion 1-D Kinematics

Free-body diagrams Pg. 15 in NB

Air Racer Design and Layout.

Free-body Diagrams To help us understand why something moves as it does (or why it remains at rest) it is helpful to draw a free-body diagram. The free-body.

Unit 01 “Forces and the Laws of Motion” Introduction to Forces

Kinematics and Force Problem Solving 8.01 W02D3. Next Reading Assignment: W03D1 Young and Freedman: ,

Equilibrium of a particle

1 4 Newton’s Laws Force, net-force, mass & inertia Newton’s Laws of Motion Weight, Contact Forces Labeling & Diagramming Hk: 37, 49, 53, 57, 59, 61, 65,

What is the normal force for a 500 kg object resting on a horizontal surface if a massless rope with a tension of 150 N is acting at a 45 o angle to the.

SECOND LAW OF MOTION If there is a net force acting on an object, the object will have an acceleration and the object’s velocity will change. Newton's.

- Review the Law of Interaction and balanced forces within bodies with constant motion - Observe and plot an example of acceleration of an object - Study.

A Force Caused by Gravity.  If we apply Newton’s 2 nd Law to objects accelerating due to gravity F G = mg  F G – force of gravity, commonly called.

The book is the system. The table, the hand, and Earth’s mass (through gravity) all exert forces on the book. We must consider SYSTEMS and INTERACTIONS.

Using the “Clicker” If you have a clicker now, and did not do this last time, please enter your ID in your clicker. First, turn on your clicker by sliding.

Physics Physics Tutoring Tuesday: 2:15pm – 3:15pm.

Honors Physics Newton’s Second Law of Motion.  Newton’s First Law explains the results of zero net external force. –The body stays at rest or moves with.

Snapshot 1 Consider the hover disk sitting on the floor. Hover Disk Earth Floor Force Diagram (Free-Body Diagram) Constant Velocity Balanced Forces.

Lab 2 – One-Dimensional Kinematics Motion sensor Cart x(t) Track Objectives: Understand the graphs and equations of 1D motion Learn more about the data.

A series of blocks is connected to a pulley in the manner depicted below. Find the minimum mass that block C must have in order to keep block A from sliding.

Classical Mechanics Lecture 5

ME 201 Engineering Mechanics: Statics Chapter 3 – Part A 3.1 Condition for the Equilibrium of a Particle 3.2 The Free-Body Diagram 3.3 Co-Planar Force.

Using Newton’s Laws Section 4.2 Page 96. Newton’s 2 nd Law Describes the connection between the cause of a change in an object’s velocity and the resulting.

 Force: A push or a pull Describes why objects move Defined by Sir Isaac Newton.

Chapter 4: Forces and the Laws of Motion Page 123 and following.

Action & Reaction LAB 8.

Slide 4-1 Force Vectors © 2015 Pearson Education, Inc.

Newton’s 2 nd Law Example with Angles! Consider a box of mass m being pulled across a rough horizontal floor with an applied force F A at 35 °. The coefficient.

Applications & Examples of Newton’s Laws. Forces are VECTORS!! Newton’s 2 nd Law: ∑F = ma ∑F = VECTOR SUM of all forces on mass m  Need VECTOR addition.

Newton’s Three Laws of Motion. Newton’s 2 nd Law.

Physics 2015: Newton’s Law in Action Newton’s Law in Action.

Newton’s Third Law If two objects interact, the force exerted by object 1 on object 2 is equal in magnitude and opposite in direction to the force.

No QD today Nov 2 Today: Forces Notes Homework: -None Comp book check on Nov 6 Ch 4 Quiz on Nov 13.

Chapter Newton’s first law. Newton’s first law  An object at rest remains at rest, and a object in motion continue in motion with constant velocity.

Physics Section 4.2 Apply Newton’s 1st Law of Motion Newton’s 1 st Law of Motion (Law of Inertia) An object at rest remains at rest and an object in motion.

Free-body diagrams Pg. 17 in NB. Identify normal forces. Draw a free-body diagram with forces in vertical and/or horizontal directions. Calculate the.

Newton’s Laws of Motion

Physics 11 Mr. Jean March 22nd, 2012.

Atwood Machines and Multiple Body Systems

Purpose Analyze force vectors in several situations of suspended masses. Predicting x and y components of forces (Free body diagrams: Done in the homework).

Aim: How can we apply Newton’s Second Law?

Newton’s Laws Acceleration

Aim: How do we explain Newton’s 3rd Law?

Lab 4 – The Mass-Dependence of Friction

Lab 8 – Static Equilibrium

Notes 2.2: Newton’s 2nd Law of Motion

Motion and Forces.

Lab 1 – Understanding Graphs of Motion

Arduino Switch Soldering 2

Aim: How do we explain other physical systems involving friction?

What role do forces play in the world around us?

Step 1: Get Organized Draw a picture.

Aim: How do we explain Newton’s first two laws of motion?

A general method for solving problems involving forces

Presentation transcript:

Lab 3 – Free-Body Diagrams Force plate F(t) Objectives: Measure force for different situations Practice free-body diagrams

Prep questions Do the first questions of the worksheet ahead of time. If you do, you’ll have plenty of time to collect data during your lab session.

Part I – Preparation There is a switch on the side of the force plate, just under the sticker. It should be at the setting marked -800/+3500 N. Please check!

Part I – Preparation Set up the equipment as shown, with the force plate on the floor and the masses on the table. The force plate should be connected to the interface box. Zero the force with the Zero function, to the left of the Start button on the toolbar. Force plate Masses

Central concept A free-body diagram, or force diagram, is a sketch of all the forces acting on a body that originate from other objects. It is important to the proper application of Newton’s Second Law to the body, which we shall study next.