1 of 14

Slide Notes

DownloadGo Live

Force & Friction

Published on Nov 18, 2015

No Description

PRESENTATION OUTLINE

FORCE

A PUSH OR PULL THAT CHANGES THE WAY AN OBJECT MOVES
Photo by VinothChandar

WEIGHT

A MEASURE OF THE FORCE OF GRAVITY ON AN OBJECT

NEWTONS

YOU CAN MEASURE FORCES USING A SPRING SCALE. A SPRING SCALE MEASURES FORCE IN NEWTONS

FRICTION

A FORCE THAT RESISTS MOTION FRICTION HAPPENS WHEN TWO SURFACES COME IN CONTACT
Photo by bareform

SURFACE TEXTURE

THE WAY AN OBJECT FEELS; SMOOTH SOFT OR SLIPPERY

ADVANTAGES OF FRICTION

IF FRICTION DID NOT EXIST WE WOULD SLIP WHEN WE WALK
Photo by MarkyBon

DISADVANTAGES OF FRICTION

WHEN YOU ARE ON A SKATEBOARD YOU WANT TO FAST, FRICTION SLOWS YOU DOWN
Photo by *m22

HOW SLOPE AFFECTS FORCE

IF YOU ARE GOING UP A SLOPE YOU NEED TO USE MORE FORCE. IF YOU ARE GOING DOWN A SLOPE THEN YOU USE LESS FORCE
Photo by Kevin Lawver

HOW LOAD AFFECTS FORCE

THE MORE LOAD THE MORE FORCE NEEDED. THE LESS LOAD THE LESS FORCE NEEDED
Photo by Clover_1

BALANCED FORCES

WHEN TWO FORCES WITH EQUAL STRENGTH MOVE IN OPPOSITE DIRECTION
Photo by Bobcatnorth

EQUILIBRIUM

WHEN AN OBJECT IS IN EQUILIBRIUM THE MOTION OF OBJECT DOESN'T CHANGE
Photo by jenny downing

EQUILIBRIUM

WHEN AN OBJECT IS IN EQUILIBRIUM THE MOTION OF OBJECT DOESN'T CHANGE
Photo by jenny downing

UNBALANCED FORCES

TWO FORCES WITH UNEQUAL STRENGTH
Photo by scott1723

BY: NEWTON