answersLogoWhite

0

Physics

User Avatar

Noemy Grady

Lvl 10
2y ago
No Reviews
Leave the first rating

Rate this Study Guide:

Cards in this guide (15)
What is a hypothesis

A hypothesis is a proposition made as a basis for reasoning, without any assumption of its truth.

It is an unproved theory or conjecture that may be the basis for experimentation.

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

_linear_

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.

Where would a bowling ball and a napkin fall with different accelerations

From an airplane

From the top of the Empire State building

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

true

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

False

Which of the following is the correct scientific notation for 0.00566 meters

5.66 x 10^-3 meters.

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

True

What is the correct scientific notation for 0.00566

The correct scientific notation for 0.00566 is: 5.66 × 10-3

Blank Is a process prompted by a question.

Giving an answer is likely the process that is prompted by a question.

Which one of the following has exactly 3 significant figures

30.5

Scientific must be testable and capable of being proven false.

hypothesis

What best describes the effect of the sensory imagery used in this excerpt

What best describes the effect of the sensory imagery used in this excerpt?

Related study guides

Chemistry

12 cards

What is an abstract

What types of particles are protons neutrons and electrons

What is a romantic tragedy

What type of table is a way to provide a lot of numerical information in a very small area

➡️
See all cards
No Reviews

Science

20 cards

What is the scientific process

Which phrase best describes a scientific theory

What is the role of a scientist

Which best explains what this statement means

➡️
See all cards
4.0
1 Review

Chemistry

9 cards

What type of charge do neutrons carry

What types of particles are protons neutrons and electrons

What is a romantic tragedy

Which type of radioactive decay has the largest and most damaging particles

➡️
See all cards
5.0
1 Review

Chemistry

9 cards

What type of charge do neutrons carry

What types of particles are protons neutrons and electrons

What is a romantic tragedy

Which type of radioactive decay has the largest and most damaging particles

➡️
See all cards
No Reviews

Chemistry

9 cards

What types of particles are protons neutrons and electrons

What is a romantic tragedy

Which type of radioactive decay has the largest and most damaging particles

What is true of research posters

➡️
See all cards
No Reviews