1D Motion
What is displacement?
Phenomenon in which an object changes its position over time
What is motion?
When two forces acting upon an object are a different size.
What is unbalanced forces?
unit for mass
what is kg?
Equation to find displacement going in a straight line
What is xf-xi?
According to ____ for every action, there is an equal and opposite reaction.
What is Newton's 3rd law of motion?
This represents the forces acting upon an object.
What is free body diagram?
unit for acceleration
what is m/s2
Equation to find displacement in multiple directions.
What is a2+b2=c2?
This equation is represented in newtons second law of motion
what is F=MxA
This quantity is measured by magnitude and direction
What is vector quantity?
unit for force
What is N?
Sarah traveled 5m north, then 10m east. Find displacement
What is 11.18m ?
An ice skater pushes harder with his leg muscle, he begins to move faster. This represents which law of motion?
What is Newton's second law?
The force with which the earth, moon or other massively large objects attracts another object towards itself.
What is gravitational force?
unit when finding velocity
What is m/s?
When you have two vectors going in the same direction you ____ them together. When you have two vectors going in opposite direction, you _____ them.
What is add and subtract?
Action force is ____ in direction to the reaction force
What is opposite?
The vector sum of all forces which act upon an object
What is net force?
unit of measurement when you find momentum
what is kg m/s2