Friction and Gravity
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
Friction | The force that two surfaces exert on each other when they rub against each other.
🗑
|
||||
Gravity | A force that pulls objects toward each other.
🗑
|
||||
Mass | A measure of the amount of matter in an object.
🗑
|
||||
Weight | The force of gravity on a person or object at the surface of a planet.
🗑
|
||||
Free Fall | When the only force acting on a falling object is gravity.
🗑
|
||||
Air Resistant | Objects falling through air experience a type of fluid friction.
🗑
|
||||
Terminal Velocity | The greatest velocity a falling object can achieve.
🗑
|
||||
Projectile | An object that is thrown.
🗑
|
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:
chienm
Popular Science sets