Formulas
How do you find force? (equation)
Force = mass x acceleration
Distance per unit of time.
What is speed?
Newtons first law
What is 'an object at rest will remain at rest unless acted upon by a nonzero net force'
what kind of force is friction
Is friction a contact force?
How do you find distance (equation)
Distance = velocity x time
Reference point
What is a place/ object used for comparison to determine whether something is in motion?
Constant speed traveled.
Newton's second law
What is 'f=ma'?
surfaces
acceleration = force / mass
force
What is a push or pull
Speed traveled at a specific time.
What is instantaneous speed?
Newton's third law
What is 'for every action there us an equal but opposite reaction'?
Friction
Does friction increase as surfaces push harder against each other?
How do you find mass?
mass = force/ acceleration
Types of forces
What are contact and noncantact forces?
By finding the slope.
How do you calculate speed from a graph?
mass and acceleration
Is Greater mas = to harder acceleration
Wheels
What does rolling friction use
How do you find slope? (in science)
slope = change in speed/ change in distance
Friction ( ͡° ͜ʖ ͡°)
What pushes from both sides
The speed at which an object travels in a given direction.
What is Velocity?
acceleration and net force
If there is a force acting on an object will it accelerate?
air/water
What examples are there for fluid friction