Draw force arrows for a stationary duck sitting on a lake (draw an x to represent the duck) to show the size and direction of the forces.
State the direction the box will move
Name the change of state from a liquid to a gas
Define independent variable
Calculate the resultant force of the box above.
Explain how a newton meter works
As the mass increases, the amount the spring stretches…
When we stretch a spring, the force acting through it is…
The amount the spring stretches is _________ to the mass attached.
Define Hooke’s law
What happens tothe spring as you increase the weight?
Why does the spring returns to its original length?
Name the force acting through a spring causing extension
Describethe relationship between the amount the spring stretches and the mass applied
Define Hooke’s law
What happens tothe spring as you increase the weight?
Why does the spring returns to its original length?
Name the force acting through a spring causing extension
Describethe relationship between the amount the spring stretches and the mass applied
A spring returns to its original length because…
The force acting through a stretched spring is…
As we hang more weight on a spring, the extension…
If a spring is stationary, this means that the forces acting on it…
Complete the table to calculate the mean
What is the independent variable?
Which axis does the IV go on?
What is the dependent variable?
Which axis does this go on?
Describe what the graph shows
Did the graph agree with Hooke’s idea? Explain why/why not.
Predict what the extension would be at 12N
What is Hooke’s Law?
Why does the spring return to its original shape?
Which force acts through a stretched spring?
Which word tells us the springstretches at the same rate as the size of the weight added?