Cards in this guide (17)
What does it take to prove a hypothesis false
It needs one counter example.
Facts.
A straight line on a graph means there is a relationship between the dependent variable and the independent variable
When can the equations of kinematics not be used
Equations of kinematics or equations of motion can not be used
when the body is not accelerating or is moving with a constant
velocity.
Which of the following is an example of an archery contestant showing good precision but poor accuracy
Missing the bulls-eye but hitting the same spot every time
For an archer to be precise but not accurate, they would be hitting very close to the same spot each time, but they would not hit the center of the target.
The unit system used throughout most of the world is a metric system called the SI
Fred will be four blocks from his starting place if he travels two blocks north then three blocks east and then two blocks south Is it true or false
What can be defined as the rate at which velocity changes
acceleration
The rate at which velocity changes is called "acceleration".
Given no air resistance all objects near the Earth's surface regardless of size and weight fall with the same acceleration because of gravity
Shanes mother is training for a marathon On Saturdays she does a 10 mile run in 90 minutes What is her average speed in miles per hour
Zeros are always considered significant digits when they are to the right of the decimal point and when they are between the decimal point and another digit as in 1304
How were slaves affected by the new republic
Some northern states made slavery against the law.
Which one of the following is not a step in the inquiry process Investigate observe classify summarize
Which phrase describes velocity
A. a quantity of magnitude only
B. a quantity with direction only
C. a quantity with magnitude and direction
D. a quantity with no units
Blank Is a process prompted by a question.
Giving an answer is likely the process that is prompted by a question.
What is a practical example of gravity acting on a moving object
A car speeds up as a traffic light turns green.
Scientific must be testable and capable of being proven false.
Which of the following can be used to explain a statement in a geometric proof Check all that apply
Corollary.
Theorem.
Definition.
Postulate.