Friction
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
---|---|---|---|---|---|
what is friction | a force that opposes motion between 2 surfaces that are in contact
🗑
|
||||
what is static friction | when a force is applied to an object but does not cause the object to move
🗑
|
||||
what is sliding friction | friction between 2 things that are moving
🗑
|
||||
what s rolling friction | friction between a rolling object and the object it rolls on
🗑
|
||||
kinetic friction | friction applied to a moving object
🗑
|
||||
kinetic force is always LESS than static friction | molecular forces form on stationary object
friction depends on 2 surfaces involved
🗑
|
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:
smileyk
Popular Science sets