7th grade chapter 16 section1, 2, 3
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| what kind of motions does acceleration refer to? | increaseing and decreaseing speed, or cahnging directions.
🗑
|
||||
| how is acceleration calculated? | to determine the acceleration of an object moving in a straight line, you must calculate the changing in speed per unit of time.
🗑
|
||||
| what graphes can be used to analyze the motion of an accelerating of object? | acceleration = final speed - initail speed over time.
🗑
|
||||
| what is object in motion? | an object is in motion if it changes position relative to a refernce point.
🗑
|
||||
| how do you know the an object's speed and velocity? | if you know the distance an object travels in a certain amount of time, you can calculate the speed of the church object.
🗑
|
||||
| ahow can you graph motion? | speed=distance over time
🗑
|
||||
| how does the theory of plates tctonics explains the movement of earths land masses? | according to the theory of plates tectonics. earths landmasses have changed position over time because they are part of the plates that are slowly moving.
🗑
|
||||
| how fast does the earth's plates move? | some plates move at a rate of several centimeters each year other move only a few millimeters per year
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
loveme_kissme123
Popular Science sets