Forces and Motion 2016-2017.

Slides:

Advertisements

Similar presentations

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

Advertisements

Velocity-time graph’s

Speed vs. Velocity.

Exploring Motion & Forces. I. Motion & Speed is the change of position. - need a reference point or a stationary object. a. Motion-

Motion SWBAT define speed and acceleration; relate acceleration to change in speed; calculate distance, speed, and acceleration.

Do Now: What is the speed of an object that is standing still? Objective: to define and calculate speed.

Measuring an objects motion.  Speed is calculated by dividing distance by time  S = d/t  5.0 km/h  2.5 m/s  45 mph.

When is an object in motion, and how can you calculate speed?

Motion Recognizing, Describing, and Measuring Motion.

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).

Speed, Velocity, Displacement, Distance By Tammy Hsu and Viona Chung.

Motion Chapter 11.

Motion, Speed & Velocity Mr. Hollander’s Science Class.

Speed & Velocity. Speed Anything that is in motion has speed. Speed is a scalar quantity—a measurement that does not include direction.

Force and Motion Unit Vocabulary Week 1. S8P3a Determine the relationship between velocity and acceleration.

Speed: Average Velocity: Instantaneous Velocity:

Motion and Force 8SCIENCE.

Motion, Speed, & Velocity. Motion Motion is a change in position (relative to a reference point) *reference point- stationary (still) object.

Speed and Velocity. Calculating Speed Speed (S) = distance traveled (d) / the amount of time it took (t). S = d/t.

UNIT TWO: Motion, Force, and Energy  Chapter 4Motion  Chapter 5Force  Chapter 6Newton’s Laws of Motion  Chapter 7 Work and Energy.

Motion Definition Speed A change in position over time Measures the rate of motion (how fast something is going) Speed = distance (miles, km, m, in, cm,

Motion Mrs. Manly 8 th grade science. Motion Name Date MotionPosition Occurs when there is a change in position of an object with respect to a reference.

Chapter 1: Matter in Motion  Motion= a change in position over time  Reference point= an object that stays in place and shows us that something is moving.

Speed, Distance, Time Calculations

Motion Chapter 2 Part 1 1. What kind of motion will this car undergo? 2.

Speed and Velocity Notes

Unit 5 Relationships among forms of energy

Speed and Velocity Chapter 9.2 Page 342.

Vocabulary Week 1 – You will need 9 cards

Distance, Rate (speed), Time

Physics definitions.

Speed, Velocity and Acceleration

Speed & Velocity.

Speed and Velocity Aim: to calculate speed and velocity correctly.

The 3 formulas for Speed, Time & Distance:

Speed, Distance, Time Calculations

Chapter 11 Motion.

Mrs. Chastain Vocabulary Week 1 – You will need 9 cards

Forces and Motion

Solve ANSWER x = 9 ANSWER t =

Motion: Changing Position.

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

EQ: How Can We Measure Speed?

4.1 Position, Speed and Velocity

Chapter 4-1 The Foundations of Physical Science

Speed & Velocity.

We will first be concerned with kinematics, or how we describe motion.

“In science, there is only physics; all the rest is stamp collecting.”

Recognizing, Describing, and Measuring Motion

Speed, Distance, Time Calculations

Speed, Distance, Time Calculations

Speed, Distance, Time Calculations

Speed, Distance, Time Calculations

Chapter 11: Motion Section 1 Part 2- Graphs of Speed

Speed, Distance, Time Calculations

Speed, Distance, Time Calculations Final Review

Speed Formula Quarter 4.

Speed, Distance, Time Calculations

describe the motion you saw.

Linear Motion Chapter 2.1 & 2.2.

Linear Motion Chapter 2.1.

Recognizing, Describing, and Measuring Motion

11.2 Speed and Velocity.

Position and speed as a function of time

Motion- Chapter 1 pp

Speed, Distance, Time Calculations

Presentation transcript:

Forces and Motion 2016-2017

What is Motion? Motion: The change in position of an object in respect to its reference point (point of origin) This can be done by measuring the change in position and the direction it traveled

Term associated with motion Position: Location of an object Determined by distance and direction - Displacement Direction: the line or path along which an object is moving, pointing, or aiming Ex: up, down, left, right, forward, backward, toward, etc Speed: How far something will move in a given period of time

Speed Speed DOES NOT mean that the object is going fast!!! Speed can be calculated using the following formula: Speed = Distance ÷ Time

Calculating Speed, Distance, and Time

Speed vs. Velocity Speed Velocity How long it took something to move a particular distance Velocity How long it took an object to move a particular distance and direction.

Practice Sarah rides her horse 18 miles in 2 hours. What is her average speed in miles per hour? An airplane flies with a constant speed of 960 km/h. How far can it travel in 4 hours? Noah rides his bike with a constant speed of 20 km/h. How long will he take to travel a distance of 70 kilometers?

Practice A police car drives with a constant speed of 60 miles per hour. How long will it take to travel a distance of 180 miles? An airplane flies with a constant speed of 880 km/h. How far can it travel in 4 hours? Mike rides his horse 20 km in 1/2 hour. What is his average speed in kilometers per hour?