Force and Motion 1
What is a force?
A push or a pull
This is a measure of how fast something moves through a distance in a given amount of time.
What is speed?
50m/s What's the units?
m/s (meters/second)
Unequal forces that do cause a change in motion.
What is an unbalanced force?
What is the unit for force?
Newtons (N)
What are balanced forces
What is equal forces that do not cause a change in motion.
What is acceleration?
50 N left, 60 N left and 60 N right will result in.
What is 50 N to the left
When an object is moving what is it's net force?
What is net force greater than zero.
What happens if there is no force acting upon an object?
It will continue to move at the same speed in the same direction.
When an object is not moving what is it's net force?
What is 0 Net force.
speed=distance/time
What is the formula for speed?
What is velocity.
Arrows that are going in the same direction?
What is adding forces.
Arrows that are going away from each or towards each other.
What is subtraction?
80 N right and 50 N left will result in.
What is 30 N to the right?
50 N right and 60 N left will result in.
10 N left
A change in a moving object's speed or direction is..
What is Acceleration?
When graphing a car's speed, what is the independent and dependent variable?
Independent = time
Dependent = distance
Speed in a given direction
What is velocity?
A car drove 35 miles per hour.
What is speed.
Where is time on a motion graph.
What is x-axis?
When speed is decreasing on a graph.
What is line slanted downward?
A combined force that causes something to move...
What is an Unbalanced Forces?
30 N right, 50 N right and 30 N left, 60 N left
What is 10 N to the left