Part One - Forces and Machines

The flashcards below were created by user marlahdz on FreezingBlue Flashcards.

  1. push or a pull

    a) Force
    b) Motion
    c) Gravity
    a) Force
  2. change in position

    a) Force
    b) Motion
    c) Gravity
    b) Motion
  3. a force that pulls all objects toward each other

    a) Force
    b) Motion
    c) Gravity
    c) Gravity
  4. a force that keeps touching objects from sliding past each other

    a) Friction
    b) Magnetism
    c) Weight
    a) Friction
  5. a force that can pull (attract) or push (repel) objects made of iron or steel

    a) Friction
    b) Magnetism
    c) Weight
    b) Magnetism
  6. the measurement of the force of gravity pulling on an object

    a) Friction
    b) Magnetism
    c) Weight
    c) Weight
  7. the measure of how fast something moves over a certain distance

    a) Speed
    b) Work
    c) Simple Machines

    a) Speed
  8. the measure of force that it takes to move an object a certain distance

    a) Speed
    b) Work
    c) Simple Machines
    b) Work
  9. a tool that helps people do work

    a) Speed
    b) Work
    c) Simple Machines
    c) Simple Machines
Author:
marlahdz
ID:
243501
Card Set:
Part One - Forces and Machines
Updated:
2013-11-20 01:14:48
Tags:
Science Vocabulary
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Description:
Grade 3 science vocabulary
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