02/27/2013
1. Right
2. Left
3. Balanced
4. Down
How you get an unbalanced force: Change of speed or direction.
2. Left
3. Balanced
4. Down
How you get an unbalanced force: Change of speed or direction.
02/28/2013
Balanced forces: Stationary car. Person standing still.
Unbalanced forces: Flag pole. Roller coaster
Unbalanced forces: Flag pole. Roller coaster
03/01/2013
1. Balanced. Net force : 0 N at constant speed.
2. Unbalanced. Net force: 20 N Accelerating to the right.
3. Unbalanced: Net force: 2 N. to the left.
4. Balanced. Net force: 0 N at constant speed.
5. Unbalanced. Net force: 20 N to the right.
6. Unbalanced. Net force: 2 N to the left.
2. Unbalanced. Net force: 20 N Accelerating to the right.
3. Unbalanced: Net force: 2 N. to the left.
4. Balanced. Net force: 0 N at constant speed.
5. Unbalanced. Net force: 20 N to the right.
6. Unbalanced. Net force: 2 N to the left.
03/04/2013
It's unbalanced, with the canoe accelerating to the left.
03/05/2013
- The motion of the object above is that it doesn't move from 20 to 40 seconds, speeds up from 40 to 60 seconds, and then slows down from 60 to 100 seconds.
- 0.5 m/sec. Unbalanced forces.
03/06/2013
Object A is balanced and is going at a constant speed, while Object B is accelerating as it is traveling, making it unbalanced.
03/08/2013
In the tug-o-war, the sides will be balanced until an unbalanced force acts on one side. When the car hits the tree, the force acts on it, and it stops.
03/18/2013
5 meters/second..
I was staying home constantly until i went out one day.
I was staying home constantly until i went out one day.
03/19/2013
1/3 meters/minute.
Adding weight in a car makes it go slower.
Adding weight in a car makes it go slower.