Search
Create
Log in
Sign up
Log in
Sign up
Newton's 1st and 2nd Law Quiz
STUDY
Flashcards
Learn
Write
Spell
Test
PLAY
Match
Gravity
Terms in this set (23)
When more than one force acts on an object, the two forces: (combine / cancel / balance)
combine
The change in speed or direction of an object causes _______________
accelleration
a force is defined as a __________ or a ___________
push / pull
The amount of matter in an object
mass
If the effects of forces cancel each other out and do not cause an object to move, the forces are _________________
balanced
The size and magnitude of a force in a specific direction
vector
If forces do NOT cancel each other out and one is stronger, then the forces are ______________________
unbalanced
Two forces that produce a net force of zero will cause the forces to (combine / cancel / accelerate)
cancel
An unbalanced force will cause a _______________________
change in motion
When two arrows of force point in opposite directions you (add / subtract / multiply)
subtract
When two arrows of force point in the SAME direction, you (add / subtract / multiply)
add
The strength or magnitude of force is measured in what unit?
Newtons
If 15 Newtons are going left, and 10 Newtons are going to the right, the net force is _____________________ in the _______________________ direction.
5, left
If 15 Newtons are going right, and another 10 Newtons are going right, the net force is _______________________ in the _________________________ direction.
25, right
If two teams are playing tug of war, will you add/combine the two forces or would you subtract/separate the two forces?
subtract / separate
If two men are pushing a car down the street, would you add/combine the two forces or would you subtract/separate the two forces?
add / combine
When using UNIT RATES (like minutes per second) what mathematical operation would you use to calculate the amount of FORCE?
multiply
When using UNIT RATES (like minutes per second) what mathematical operation would you use to calculate the amount of MASS the object has?
divide
What is the formula for finding the NET FORCE of an object?
Net Force = mass * acceleration
A baseball traveling through the air at 95 miles per hour is an example of (speed / acceleration / velocity)
speed
A train starts from a complete stop and then increases to a speed of 140 miles per hour squared.
accelleration
A balloon travels south at .5 miles per hour squared.
velocity
...
...
YOU MIGHT ALSO LIKE...
MCAT Physics | Kaplan Guide
KaplanTestPrep
$6.99
STUDY GUIDE
Physics Ch 4
69 Terms
mbudet
Physics
44 Terms
AnaMalnar
Force and Motion Study Guide
53 Terms
taylor_t16
OTHER SETS BY THIS CREATOR
WJW High Frequency Words 8-10
24 Terms
Heather_Beaman
Text Structures
5 Terms
Heather_Beaman
Chemistry 2.0
5 Terms
Heather_Beaman
Chemistry 1.0
36 Terms
Heather_Beaman
;