Kinematics, Momentum and Energy BU Photon Outreach December 14, 2010.

Slides:

Advertisements

Similar presentations

Mrs. Hicks Science 6th Grade

Advertisements

Forces and Motion. Main Injector, 2 miles around Tevatron, 4 miles around Fermilab.

© 2010 Pearson Education, Inc. Newton’s third law of motion: For every force, there is always an equal and opposite reaction force.

Newton’s Laws of Motion (chapter 4). Newton’s 1 st Law of Motion An object at rest will remain there unless a force acts on it; likewise, a moving object.

Chapter 11 Rotational Mechanics. Torque If you want to make an object move, apply a force. If you want to make an object rotate, apply a torque. Torque.

D. Roberts PHYS 121 University of Maryland Physic² 121: Phundament°ls of Phy²ics I December 11, 2006.

1020 Test review. Gravity and Weight Gravity exerts a force on the ball That force is the ball’s weight Since earth’s gravity produces the ball’s weight,

© Tony Fagelman 2006 Club Coach Mechanics. © Tony Fagelman 2006 Take-Off Time is a major factor Take-off is the most important part of any skill Without.

Forces Outreach Newton’s Laws of Motion Born: Dec. 25, 1642 Died: March 20, 1726 Location: England Theorized laws of motion Confirmed that the.

Kinetic or Potential 5 Forms of Energy Math and Formulas.

Physics Vocabulary 5 th Grade Term 3. Energy energy- the ability to do work or cause change kinetic- the energy of motion potential- energy of position.

Force & Motion Newton’s Laws of Motion. Motion  Motion  An object is in motion if the object changes position relative to a reference point.

Newton’s Third Law of Motion

© Tony Fagelman 2006 Coach Mechanics. © Tony Fagelman 2006 Take-Off Time is a major factor Take-off is the most important part of any skill Without a.

Chapter 3.2 & 3.3 Forces and Energy!!. Force Force is a push or a pull on an object! Forces can change the shape or motion of an object!

Lecture 11: Laws of motion. Newton’s 1 st Law: Inertia Matter resists motion If at rest, it will stay at rest If in motion, it will stay in motion Mass.

Newton’s Laws of Motion. Newton’s First Law  The Law of Inertia  Inertia- the tendency of an object to resist a change in motion.  An object at rest.

Types of Motion Topic 4 – Movement Analysis

Chapter 11 Rotational Mechanics. Recall: If you want an object to move, you apply a FORCE.

Newton’s Laws of Motion 8 th Grade Jennifer C. Brown.

Chapter 12: Forces and Motion

Motion a change in position in a certain amount of time.

Newton’s Laws of Motion

Category 2-Force, Motion, & Energy

Forces and Motion Unit Vocabulary. Newton’s 1 st law Law states: An object at rest stays at rest. An object in motion stays in motion unless an unbalanced.

Rotational Dynamics 8.3. Newton’s Second Law of Rotation Net positive torque, counterclockwise acceleration. Net negative torque, clockwise acceleration.

/ A force is a push or a pull that changes motion. / Forces transfer energy to an object. / The force of gravity causes objects to have weight. / The.

Force and Newton Word Wall. Balanced Force The forces are balanced when the forces acting on an object are equal.

Force and Motion Jeopardy Review

The 3 laws of Motion What is motion anyway? Motion is a change in position, measured by distance and time.

Forces & Motion. What is a Force? Force: push or pull Unit: Newton (N)  Kg x m/s 2 Vector: has both magnitude & direction.

Newton’s Laws of Motion Chapter 6. Newton’s Laws of Motion “Law of inertia” First Law of Motion INERTIA - tendency of an object to resist a change in.

Newton’s Laws of Motion 12/2/15 Starter: Practice: Connection : Draw Chart Application/ 12/2/15 Newton’s Laws of Motion Exit : Explain the action-reaction.

NEWTON’S LAWS OF MOTION. FORCE: any push or pull causes motion natural forces – gravity KINETIC ENERGY POTENTIAL ENERGY BALANCED FORCES: EQUAL F = 15.

Physics 111 Lecture Summaries (Serway 8 th Edition): Lecture 1Chapter 1&3Measurement & Vectors Lecture 2 Chapter 2Motion in 1 Dimension (Kinematics) Lecture.

4.3 Energy and Conservation Laws. Kinetic energy is the energy associated with motion. KE = ½ mv 2 m = mass, v = velocity Types of Energy – Kinetic Energy.

Particle Kinematics Direction of velocity vector is parallel to path Magnitude of velocity vector is distance traveled / time Inertial frame – non accelerating,

Motion and Force. Motion An object is in motion if the object changes position relative to a reference point Essentially, everything is in motion.

UNIT 6 Rotational Motion & Angular Momentum Rotational Dynamics, Inertia and Newton’s 2 nd Law for Rotation.

Newton’s laws of motion, Momentum, & Projectile Motion (pages )  In 1686 Sir Isaac Newton published his book Principia which had 3 laws that relate.

Newton’s Laws of Motion

Essential Questions: 1. How do forces affect the motion of an object?

FORCES & MOTION.

Chapter 8 Forces & Motion.

STAAR Review – Day 5 Newton’s Laws of Motion

Explain the Concepts and principles of energy and power.

Newton's Third Law of Motion and Momentum

Newton’s Laws Of Motion

Chapter 2: Forces and Motion

A lot of times this unbalanced external force is friction.

Newton’s Second Law of Motion

Key Terms to use in assessment

Forces and Motion.

Acceleration- the rate at which velocity changes over time

Forces and Motion.

Forces and Motion Unit Vocabulary

Newtonian Physics.

Newton’s Laws of Motion

Forces & Motion.

Newton’s Laws of Motion

Newton’s Third Law of Motion and Momentum

Forces and Motion.

Newton’s 1st and 2nd Laws.

Newton’s Laws of Motion

Newton’s Laws of Motion

Newton's Laws Of Motion Teneighah Young.

Forces and Motion.

Newton’s Third Law of Motion

Newtons' Laws A summary.

Period 2 Question 1.

Presentation transcript:

Kinematics, Momentum and Energy BU Photon Outreach December 14, 2010

Newton’s First Law Inertia An object at rest will stay at rest and an object in motion will stay in motion unless acted on by an external force.

Newton’s Second Law Force = mass x acceleration When a force is applied to an object, it will be accelerated.

Newton’s Third Law Conservation of Energy For every action, there is an equal and opposite reaction.

Energy Types: Electrical, Mechanical, Chemical, Thermal Potential: energy that a system has STORED Kinetic: energy you have when you are MOVING Sources of energy: Solar Nuclear Fusion Fossil fuels Hydropower

Linear Momentum Is mass times velocity Conserved unless there is an outside force

Torque A force that causes an object to twist or rotate Τ = (Applied Force) X (Distance)

Center of Mass The center of mass is a point that acts as if all the mass was centered there Key Bar

Angular Momentum Rotational momentum Conserved when there are no external torque Ex. figure skater

Projectile Motion The path that an object takes when given an initial speed and the only force present is gravity

Monkey and Hunter Problem Will the hunter hit the monkey?