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Slide Notes

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Changes In Motion

Published on Nov 19, 2015

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PRESENTATION OUTLINE

CHANGES IN MOTION

REVIEW GAME
Photo by Leo Reynolds

QUESTION 1

WhAT IS NEEDED FOR AN OBJECT TO MOVE?
Photo by martinak15

FORCE

SOME KIND OF FORCE IS NEEDED FOR AN OBJECT TO MOVE.
Photo by VinothChandar

QUESTION 2

NAME 3 EXAMPLES OF FORCES.
Photo by VinothChandar

EXAMPLES OF FORCES

  • Push
  • Pull
  • Friction
  • Gravity

QUESTION 3

WHAT ARE 5 WAYS THAT A FORCE CAN CHANGE THE WAY AN OBJECT MOVES
Photo by Werner Kunz

CHANGING HOW AN OBJECT MOVES

  • Start
  • Direction
  • Speed up
  • Slow down
  • Stop

QUESTION 4

HOW CAN YOU USE FORCE TO GET A ROLLING BALL TO GO FASTER?
Photo by Bobbytee

INCREASE THE FORCE.

GIVE IT A PUSH OR PULL.

QUESTION 5

AN OBJECT AT REST...
Photo by mediageek

WILL REMAIN

AT REST UNTIL AN OUTSIDE FORCE ACTS ON IT.

QUESTION 6

IF A BOOK IS AT REST ON A TABLE, WHAT FORCES ARE ACTING UPON IT?
Photo by Jeff Kubina

GRAVITY IS PULLING DOWN ON THE BOOK AND THE TABLE IS PUSHING UP ON THE BOOK WITH EQUAL FORCE.

SINCE THE FORCES ARE EQUAL, THEY BALANCE OUT ALLOWING NO MOVEMENT TO OCCUR.