Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/10

Click to flip

10 Cards in this Set

  • Front
  • Back
work
when a FORCE moves an object through a distance
simple machine
a tool that makes it EASIER to move an object
wedge
a simple machine made of a flat, slopping SURFACE THAT MOVES
screw
a simple machine made of a flat, slopping surface WRAPPED AROUND A SMALL ROD
lever
a simple machine made of a LONG BAR OR BOARD THAT TURNS around a support that does not move
wheel and axel
a simple machine made of a round object (THE WHEEL) that turns around a rod (THE AXEL)
compound machine
a machine made OF TWO OR MORE simple machines
force
a PUSH OR A PULL
pulley
a simple machine made of a WHEEL WITH A ROPE or a chain wrapped around it
inclined plane
a simple machine FLAT
SLOPPING PLANE