Lesson five
maximum amount of force.
What is a peek force?
The line on the graph is inclined on a curve
How does the kinetic energy and the speed increase on the graph?
There is a straight line that is increasing
How does the line increase on the line mass vs kinetic energy
push or pull that happens when two objects touch
What is a contact force?
A contact force going against motion that affects reduced speed or stopping.
what is friction?
When we increase the mass and speed, the higher the damage would be.
How does changing the mass and speed affect the damage caused in a collision?
Doubling the speed of an object also doubles its kinetic energy.
How does doubling the speed affect the kinetic energy?
Doubling the mass of an object creates more kinetic energy.
How much does doubling the mass of an object affect the kinetic energy?
Energy comes from the spring scale
Where did the energy in our launcher system come from?
Friction causes energy transfers
How do contact forces cause energy transfers in the launcher system?
the process of moving energy from one object to another or changing energy from one form to another
What is energy transfer?
Doubling the mass will slow the energy.
What happens if you double the mass?
The kinetic energy is higher.
What is the relationship between the change in the speed of a moving object and its kinetic energy?
The energy comes from the spring scale.
Where did the energy in our launcher system come from?
It looked like pavement, pebbles, or moldy skin.
What is Sandpaper?
This is the variable to change each time you test.
What is an independent variable?
Doubling the speed causes it to be stronger.
What happens if you double speed
The mass increases.
What is the relationship between the change in the mass of a moving object and its kinetic energy?
It left and turned into potential energy.
After our collisions, where did the energy go?
What is tile?