Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Energy Is Work!
Test Description: Energy is work!
Instructions: Answer all questions to get your test result.
1) For work to be done on an object, such as pushing a child on a swing,
A
the object must move, whether or not a force is applied
B
the object must move a distance equal to the amount of force applied to it
C
some force need only be applied to the object
D
the object must move some distance as a result of a force
2) When work is being done as a shopping cart is moved through the store, this is also evidence of
A
conservation
B
heat transfer
C
magnetism
D
energy
3) When we see work being done, we see evidence of
A
energy
B
speed
C
transformation
D
simple machines
4) For a machine to actually do work on an object, the object must
A
move some distance as a result of a force
B
have a force applied to it
C
move, whether or not a force is applied to it
D
move a distance equal to the amount of force applied to it
5) Work is being done on an object in all of the following situations EXCEPT
A
A boy pushes his bicycle down the driveway
B
The children move their mats to the center of the room
C
A student pulls a desk to the other side of the room
D
A girl holds the grocery bag for her mother
6) When force is __________ motion, no work is done.
A
going in the opposite direction of
B
going in a sideways direction from
C
going in a downward direction from
D
going in the same direction of
7) The SI unit that is used for measuring force on a spring scale is the
A
meter
B
newton
C
gram
D
liter
8) All of the following support the fact that work is being done on an object EXCEPT
A
sliding a box across the floor
B
lifting a stereo into the back of a truck
C
pushing a lawnmower across the yard
D
holding a set of weights up over the head
9) Allen pushes hard against a heavy box until he is exhausted. What is the reason science says that he has done no work?
A
The box has not moved
B
There has been no force applied
C
No energy has been used
D
The force on the box is too small
10) What two factors are required for work to be done?
A
Energy must be transfered; force must be used
B
Force must be applied; the object must be held
C
Energy must be applied; a tool must be used
D
Force must be applied; the object must move
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?