Definitions
The definition of motion.
What is the change in position compared to a reference point?
The formula for calculating speed.
What is s=d/t?
The SI unit for weight.
What is kilogram?
This must happen for acceleration to occur.
What is a change in speed, direction, or both?
The definition of speed.
What is the distance traveled by the time interval during which the motion occurred?
The formula for calculating force.
What is f=ma?
The SI Unit for speed/velocity.
What are meters/second (m/s)?
The factors that affect friction.
What is the type of surface and how hard the objects are pushed together?
The definition of acceleration.
What is the rate that the speed/velocity changes at?
The formula for calculating momentum.
What is p=mv?
The SI Unit for force.
What are newtons (N)?
The difference between static and kinetic friction.
Kinetic friction is between surfaces that are in motion. Static friction is between surfaces that are stationary and not in motion.
The definition of a negative slope on a speed/velocity graph.
What is the object moving towards the initial point?
The formula for calculating acceleration.
What is (final velocity-initial velocity) / time?
The SI Unit for acceleration.
What are m/s2
Another name for Newton's First Law.
What is the Law of Inertia?
The definition of free fall.
What is the motion of a body when the only force working on it is gravity?
The formula for calculating universal gravitation.
What is F= G ((m1m2)/d2)?
The SI Unit for momentum.
What is kg*m/s?
The reason that the planets orbit the sun and the moon orbits the Earth
What is projectile motion?