Collisions
There must be some type of motion for this to occur.
What is a collision?
This means the same thing as stationary.
What is motionless?
An object in motion stays in motion, unless acted upon by a force.
What is intertia?
This is the unit measurement of force.
What is a Newton?
When an object changes shape or form.
(may not be permanent).
What is deform?
All forces in a collision are what?
What is equal and opposite.
The amount of matter in an object or substance.
What is mass?
An object at rest stays as rest, unless acted upon by a force.
What is intertia?
This is the energy released when an object is in motion.
What is Kinetic Energy?
The property of something bending or stretching without breaking.
What is elasticity?
What can cause an increase in the peak or maximum force in a collision?
An increase in mass OR an increase in speed OR an increase in both
When two or more objects come into contact; may cause damage to one or more of the objects.
What is a collision?
It takes more of this to get an object to speed up, slow down or change direction.
What is a force?
What is the maximum amount of force an object can withstand before it changes shape permanently?
Elastic limit
Traumatic brain injury caused by the head experiencing an impact.
What is a concussion?
When something is damaged in a collision that means it reached it's what?
Breaking point
What is a push or a pull?
Part of your brain that reaches it's breaking point and causes a concussion?
The axon.
The maximum amount of forces in a collision?
What is peak force?
An organ made of interconnected cells called neurons.
What is your brain?
True or False? All collisions cause some type of damage.
False; sometimes objects can collide without causing any damage.
When an object is no longer in it's original form the object is what?
Deformed
How often do we use forces?
All the time.
Energy moving from one object to another.
What is energy transfer?
The maximum amount of deformation an object can withstand before breaking.
What is Elastic Limit?