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The process of changing position.
Distance The total length of your path.
Displacement The distance between your starting position and your final position. In a straight line.
4 m 6 m 5 m 9 m Distance = 15 m Displacement = 9 m A B
Speed The rate at which an object moves.
Average Speed The distance an object moves divided by the time it took to move that distance.
Instantaneous Speed An object’s speed at one instant.
Constant Speed Speed that does not change.
Velocity The speed AND DIRECTION of an object’s motion.
Acceleration When an object’s speed or velocity changes, the object is accelerating.
Positive Acceleration When an object is speeding up.
Negative Acceleration When an object is slowing down.
Motion and Force A. Motion 1. Motion is a change in position 2. Reference points are necessary.
Section 1 p A change in position Motion occurs when something changes position relative to a point of reference.
Describing Motion with Diagrams. Ticker Tape Diagrams.
Chapter 2: Vocabulary Review Make sure that you have a “hand” icon and not an “arrow” before clicking on the screen. Click on the correct vocabulary term.
Kinematics deals with situations involving motion. S=distance/displacement. If s=0, object is at starting point +- relates to position from a certain.
Preview Objectives One Dimensional Motion Displacement Average Velocity Velocity and Speed Interpreting Velocity Graphically Chapter 2 Section 1 Displacement.
Kinematics: What is velocity and acceleration? Lets Review v = d t Distance traveled (m) Time taken (sec) Average Velocity (m/sec) Instantaneous Velocity:
Movement Aim: How can we distinguish between speed, velocity and acceleration?
Warm Up A particle moves vertically(in inches)along the x-axis according to the position equation x(t) = t 4 – 18t 2 + 7t – 4, where t represents seconds.
Matter and Motion You know an object is in motion if it is changing position. You know an object is changing position if it moves relative to a reference.
Ch. 3 & 4 Motion & Forces II. Describing Motion Motion Speed & Velocity Acceleration.
Mechanics Rotation, Angular Momentum and Gravity.
Methods of Motion AP Physics C. Displacement Displacement (x or y) "Change in position" It is not necessarily the total distance traveled. In fact, displacement.
A pitcher throws a ball, and the batter hits a home run. What changes did the ball go through in its motion? It was still, sped up in the pitchers hand,
Choose a category. You will be given the answer. You must give the correct question. Click to begin.
A graph of the instantaneous velocity of an object over a specified period of time Time is independent (x-axis) Velocity is dependent (y-axis) Remember,
1 Which line shows a speed that gets faster & faster? VELOCITY A B C D E. None of the above.
What is motion? An object is in motion when it’s distance from another object changes. What is a reference point? It is an object or place used to determine.
© 2010 Pearson Education, Inc. Conceptual Physics 11 th Edition Chapter 3A: LINEAR MOTION.
Warm Up Determine the anti-derivative. Then differentiate your answer to check your work Evaluate the definite integral: 3.
A change in position relative to some reference point during a period of time. Motion.
Acceleration Ch Objectives Describe the concept of acceleration as a change in velocity. Explain why circular motion is continuous acceleration.
Kinematics in One Dimension Position Vector Displacement Vector, Distance Velocity Vector Acceleration Vector.
DO NOW The position-time graph above represents the motion of a basketball coach during the last sixteen seconds of overtime. (a) Determine the total distance.
Chapter 2 Describing Motion: Kinematics in One Dimension.
Forces & Motion Review. Describe Acceleration A change in velocity – which may be: –A change in speed Starting Stopping Speeding up Slowing down –A change.
Motion and Momentum Chapter 7. What is Motion? Section 1 an object is in motion if it changes position relative to a reference point. An object moves.
Lecture PowerPoints Chapter 2 Physics: Principles with Applications, 6 th edition Giancoli.
Physics Motion, Speed, and Velocity. SC Standards Covered S8P2. Students will be familiar with the forms and transformations of energy. c. Compare and.
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