Chapter 2 end quarter test review; Grade 9
Help!
|
|
||||
|---|---|---|---|---|---|
| Mass | The amount of matter in an object
🗑
|
||||
| Time of impact | Time in which a collision takes place; if it is increased, the force of impact will decrease
🗑
|
||||
| Velocity | Also known as speed, how quickly an object is covering distance; The slope of a distance vs. time graph
🗑
|
||||
| Impulse | Changes the momentum of an object; force applied x time of impact (Ft)
🗑
|
||||
| Momentum | Interia in motion; product of mass and velocity; Momentum= Mass*Velocity
🗑
|
||||
| Acceleration | Rate at which velocity changes
🗑
|
||||
| Crush/ Crumple Zone | Area of car intended to collapes to increase the time of impact,thus decreasing the force and deceleration
🗑
|
||||
| Net Force | Sum of all the forces actinmg on an object
🗑
|
||||
| Newton's 2nd Law | F=ma; relationship between force, mass + acceleration force and acceleration are directly related
🗑
|
||||
| Change in Momentum | Caused by an impluse (Ft)
🗑
|
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:
Tierney
Popular Physics sets