stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Forces and motion Flashcards | StudBud
Explore
/
Forces and motion
Forces and motion
12 terms
·
StudBud Administration
·
38 plays
Imported from external platform
Flashcards
12 cards
F
Practice quiz
P
Host live
L
Questions
12
Answers
1
What did Issac Newton discover?
The Laws of Motion
The Law of Conservation of Mass
The Laws of Thermodynamics
The Laws of Physics
2
Calculate speed...
10 m / s
2 m / s
20 m / s
1 m / s
3
Is this force balanced or unbalanced
Balanced
Unbalanced
4
The greater the force applied to an object, the _____________ acceleration
greater
lesser
5
an object or place you use to describe the locations of other objects
constraint
reference point
criteria
reference frame
6
How is velocity different from speed?
Velocity includes acceleration, speed does not
Speed and velocity are the same.
Velocity takes into account the direction of the distance
Speed takes into account the direction of the distance
7
Newtons first law states
Force is proportional to acceleration if mass is constant
A bodies motion remains unless acted on by a net force
If A exerts a force on B then B in turn exerts a force on A.
8
Is this force balanced or unbalanced?
Balanced
Unbalanced
9
Newton's 3rd law, says that force comes in pairs. The first is the action force and the second
is the reaction force
is an unbalanced force
is a balanced force
is the acceleration
10
Calculate the force of a 11 kg football player running (acceleration) at a rate of 3 m/s²
7N
7N
33m/s
33N
11
A point of view on the speed and direction that objects are moving and what reference point they are moving relative to
velocity
criteria
reference frame
reference point
12
All of the following are examples of acceleration EXCEPT -
Speeding up
Moving in a straight line and at a constant speed
Changing directions
Slowing down
