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Force And Motion

Published on Nov 22, 2015

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PRESENTATION OUTLINE

FORCE IS A PUSH OR PULL NEEDED TO:

  • Start an object moving
  • Stop an object from moving
  • Change direction of an object
Photo by _M-j-H_

FORCE

UNIT MEASURED IN NEWTONS (N)

FORCE

TOOL USED TO MEASURE IS A SPRING SCALE

MOTION

WHEN AN OBJECT CHANGES POSITION
Photo by monkeyc.net

SPEED

DETERMINED BY THE DISTANCE AN OBJECT MOVES IN A GIVEN AMOUNT OF TIME
Photo by Viernest

SPEED

MEASURED IN METERS PER SECOND OR KILOMETERS PER HOUR

FORMULA FOR SPEED

SPEED =DISTANCE DIVIDED BY TIME