Shared Flashcard Set

Details

Simple Machines- Review Game
April 06, 2011
25
Science
7th Grade
04/06/2011

Additional Science Flashcards

 


 

Cards

Term
What is the term that is always used when you are applying force the an object?
Definition
Imput
Term
What is the term that applies to an object that is being manipulated by another force?
Definition
Output
Term
What is another word for 'inclined plane'?
Definition
Ramp
Term
What simple machine is a flat, slanted surface that does NOT move when in use?
Definition
Inclined plane
Term
What is another word for 'ramp'?
Definition
Inclined Plane
Term
What simple machine can be found in a clock (that is not digital)?
Definition
Gear
Term
_____ is needed to move an object in any direction.
Definition
Force
Term
What do window washers use to raise themselves up the side of buildings?
Definition
Pullies
Term
What simple machine has one imput force, but two output forces?
Definition
wedge
Term
A _____ has a spiraling inclined plane that helps it hold things up and/or together.
Definition
Screw
Term
There are three different types of _____ used everyday somewhere around the world.
Definition
Levers
Term
This simple machine has two radiuses that turn together.
Definition
Wheel and Exle
Term
_____ are used everyday, whether they are simple or compound.
Definition
Machines
Term
What do you use math to find in all simple machines?
Definition
Mechanical Advantage
Term
What is the fixed point on a lever?
Definition
Fulcrum
Term
what is pushing against the force on a lever?
Definition
Resistance
Term
What is another word for 'resistance'?
Definition
load
Term
What is needed to make cars stop when the driver uses the brakes?
Definition
Friction
Term
What is the comparison of work imput to work output?
Definition
Efficiency
Term
What has a different formula for each and every simple machine?
Definition
Mechanical Advantage
Term
What simple machine is like a wheel, but it has teeth?
Definition
Gear
Term
What has a mechanical advantage of one unless it is movable or compound?
Definition
Pulley
Term
What is the inclined plane used to travel up and down without the use of stairs?
Definition
Ramp
Term
What kind of simple machine is a broom, hammer, and a bottle opener?
Definition
Lever
Term
What kind of simple machine is a ax?
Definition
Wedge
Supporting users have an ad free experience!