Motion, Speed, and Velocity

Slides:

Advertisements

Similar presentations

Motion and Force A. Motion 1. Motion is a change in position

Advertisements

Motion, Speed, and Velocity

Notes: 11.2 Speed & Velocity.

Objectives: 1.Be able to distinguish between distance and displacement 2.Explain the difference between speed and velocity 3.Be able to interpret motion.

Table of Contents 2 Chapter 2 Motion.

Motion and Energy Chapter 9 Section 1 and 2 By Mrs Nazarali.

Physical Science Section 2.1

Energy and Motion 8.4 Speed and Velocity -How do you calculate speed?

Speed, velocity and acceleration. Motion When an object changes its position, motion has occurred. –Distance- How far an object has moved. –Displacement-

Section 1: What is Motion? Matter and Motion (pg. 282) ●All matter in the universe is constantly in motion Changing Position ●Something is in motion if.

Motion, Speed, and Velocity

Motion in 1 Dimension Physics: Chapter 2-1 Pages

Average Speed Mrs. Martinez Sixth Grade. Welcoming Work Review What is Force? What is Force? What is a balanced force? Describe by using arrows to draw.

What is motion? Motion is the change in the position of an object. To describe the motion of an object we use terms like: Distance, displacement, speed,

Motion Ch. 1 Motion- a change in position Frame of Reference Frame of Reference (reference point)- Whenever you describe something that is moving you.

Unit II: Fast and Furious

Motion, Speed, and Velocity THE NEED FOR SPEED!!! dKDDrnx-Fgw.

Chapter 2: Motion.  Compare your maximum speed with that of a cheetah, horse, elephant, and snake. Could you win a race against any of them?

Physics Physics: The study of forces, motion and energy Motion: Change in position over time compared to a reference point Reference Point: object used.

Physics: Speed and Velocity Average Speed  Rate at which an object moves  Units are in distance / time  Ex. Meters/second, centimeters/hour.

Motion, Speed, and Velocity

Relationship between time, displacement, velocity, acceleration. Kinematic.

Motion and Speed Notes 10/23. Motion: a change in position.

Section 1: Describing Motion. Speed Speed is how far you travel over a period of time. Speed is expressed in the formula s=d/t (speed = distance/time).

Uniform Motion.

Motion—Velocity Concepts. Gain comprehension in basics of motion and velocity of your BattleBot Calculate measurements dealing with their BattleBot’s.

Chapter 8 Lesson 3 Describing and Measuring Motion When is an Object in Motion? SC.6.N.2.2., SC.6.N.2.3, SC.6.P.12.1.

Motion Physical Science Chapter Motion  Can be described as a change in position. Physical Science chapter 11.

Section 4.1 Speed & Velocity b What is motion? A change in the position of an object relative to another object (a reference point), which is assumed to.

Chapter 9 – Section 1 Describing and Measuring Motion.

Describing Motion I. Motion. A. Describing Motion Motion – occurs when one object’s distance from another is changing. 1. Reference Point:  A place.

Motion Notes. Key Terms 1)Motion: 2)Reference point: The state in which one object’s distance from another is changing. A place or object used for comparison.

Motion Ch 11. A. Motion Reference points are necessary and must be a stationary object.

 “Speed and Velocity”.  Key Questions How do you calculate speed? How can you describe changes in velocity? How can you interpret graphs of distance.

Distance, Displacement Speed, and Velocity Frame of Reference - In order to measure the distance of an object we must use a frame of reference. Point.

Section 1: Describing and measuring Motion

Velocity and Acceleration

How fast we move and in what direction are we going.

Chapter 11, Section 2 Speed & Velocity

Chapter 15: Motion & Momentum Section 1: What is motion?

Speed, Velocity and Acceleration

Motion, Speed, and Velocity

Describing and Determining Motion

Motion, Speed, and Velocity

Unit 2 Force & Motion Ch. 5 Sec. 1 Speed & Velocity.

An object is resting motionless on a surface

Speed and Velocity Chapter 9 Section 2.

Chapter 2: Motion Section 1: Describing Motion

Motion, Speed, and Velocity

Bell Ringer What is the formula for speed?

Reviewing Main Ideas Describing Motion

Speed and Velocity What is Speed and Velocity?.

Speed, Velocity, and Acceleration

EQ: How Can We Measure Speed?

Homeroom Warm Up Think about all the different things you can do on a computer. What is your favorite thing to do on the computer?

Speed and Velocity.

Describing Motion Motion occurs as an object changes position.

Homeroom Warm Up Think about all the different things you can do on a computer. What is your favorite thing to do on the computer?

Motion Chapter 9.

Motion, Speed, and Velocity

Motion Section 1.

Chapter 1 Motion.

Motion Vocabulary and Concept Review

Motion Notes Ms. Rudisill.

Distance, Displacement & Speed

GRAPHING MOTION Distance vs. Time.

Motion, Speed, and Velocity

Motion, Speed, and Velocity

Presentation transcript:

Motion, Speed, and Velocity Physics Motion, Speed, and Velocity

How is motion described? When an object changes its position, motion has occurred. Distance- How far an object has moved. Point of reference- Used to show that an object is in motion. The POR is a nonmoving object

What is Speed? Distance an object travels per unit of time How is speed calculated? Speed = Distance/ Time = d/ t Constant Speed- speed does not change over time Average Speed- speed of motion when speed is changing Avg Speed = Total Distance/ Total Time Instantaneous Speed- speed at any given moment in time (speedometer)

Speed Problems Calculate the speed of a swimmer who swims 100 m in 56 s A passenger train travels from Boston to New York, a distance of 350 km, in 3.5 hours. What is the train’s speed?

How is velocity different than speed? Velocity is the speed and direction of an object’s motion. 88 km / hr southwest

Mrs. Tabor travels 700 miles to Ohio. It takes her 12 hours Mrs. Tabor travels 700 miles to Ohio. It takes her 12 hours. What is her speed? What is her velocity? `

What is on the horizontal axis? What is on the vertical axis? Graph distance on the y-axis and time on the x-axis Slope = rise = distance = speed run time

Distance - Time Graph If something is not moving, a horizontal line is drawn. If something starts out slow and then speeds up, its change in speed can look like this.

Learning Checkpoint This graph shows several stages of motion: Stage 1: 100 m in 10 s Stage 2: 50 m in 10 s Stage 3: 150 m in 20 s Calculate the speed as indicated by each of the colors. Calculate the average speed. What is the total distance?

Solution Stage 1: S= d/ t 100 m/ 10 s= 10 m/s Stage 2: S= d/t Ave Speed= Tot d/ Tot t 300 m/ 40 s= 7.5 m/s Distance = 300 meters