Sample Forces and Motion Theme Unit Worksheet
Forces and Motion Theme Unit

This is only a sample worksheet. If you print this sample, the worksheet will print on a separate piece of paper.

edHelper Subscribers: click here to build a printable worksheet.

With just one subscription, you will have access to the math, spelling, vocabulary, and critical thinking worksheets! Sign up now for the subscriber materials!

 Name _____________________________ Date ___________________
Forces
(Answer ID # 0716851)
Complete the puzzle.
 19 18 5 3 16 7 14 17 6 15 4 8 13 2 12 1 11 9 10
 accelerate work force energy friction newton inertia mass weight multiply balance increase direction gravity net magnetism decrease joule momentum scale

Down
 1 A measure of the amount of force needed to move an object a certain distance.
 2 Energy in the form of a push or a pull.
 3 The tendency of an object to resist a change in motion.
 4 A force that pulls objects towards each other.
 5 The combination of all the forces acting on an object is the object's ____ force.
 6 The force of attraction between magnetic objects.
 7 If the distance between two objects is increased, the gravitational force between the objects will ____.
 8 The unit of work in the metric system.
Across
 3 If the total mass of two objects is increased, the gravitational force between the objects will ____.
 9 All objects ____ towards Earth at a rate of 9.8 meters per second.
 10 ____ is used when a force is applied.
 11 A force that results when two things are touching each other. If one or more of the objects are in motion, this force tends to slow down the objects.
 12 A unit that is a measure of force.
 13 The ____ of an object does not change when gravitational force changes.
 14 A measure of the force of gravity on an object.
 15 If you know the force (F) needed to move an object a certain distance (d), the amount of work completed can be calculated if you ____ the two numbers (F and d).
 16 A device used for measuring mass.
 17 A force has both a magnitude, or size, as well as a ____.
 18 A measurement of the motion of something. This is equal to the product of the moving object's mass times its velocity.
 19 Weight is measured with a spring ____.

 Answer Key 0716851
 s c a l e m o m e n t u m n i n c r e a s e e b a l a n c e d t w e i g h t e d i r e c t i o n c m m u l t i p l y r g a i e r g j m a s s a a n o f s v e u o n e w t o n e i t l f r i c t i o n t i e a c c e l e r a t e y s e n e r g y k m