Newton's Laws
Objects at rest tend to stay at rest and objects in motion tend to stay in motion unless there is an unbalanced force of an outside force.
What is Newton's first law?
What is centripetal force?
When added, it decreases acceleration and increases the force needed to move an object.
Equation for momentum.
What is momentum=mass*velocity?
9.8 m/s2 downwards.
What is gravity's acceleration.
Force is equal to mass times acceleration.
What is Newton's second law?
The force applied from one object to another when one object pushes or pulls the other.
What is contact force?
What is momentum?
Equation for force.
What is force=mass*acceleration?
Number of law's of motion that Newton discovered.
What is three?
For every action, there is an equal and opposite reaction.
What is Newton's third law?
The force of attraction between two masses.
What is gravity?
The change in position caused by an unbalanced force.
Equation for acceleration.
What is Acceleration=final velocity-initial velocity/time?
In Newton's first law, this is an object's resistance to a change speed or direction.
A force that resists motion between two surfaces that are pressed together.
What is friction?
Kept in orbit by its centripetal force.
What is the moon?
Equation for mass.
What is mass=force/acceleration?
Newton invented this type of math.
What is calculus?
This scientist developed laws of motion.
What is Sir Isaac Newton?
The overall force acting on an object when all the forces are combined.
What is net force?
The force of attraction between two metals.
Equation for speed.
What is speed=distance/time?
Newton's second law can be represented by this geometric shape.