Dividing the sum of the final velocity and the initial velocity by 2 gives this value.
What is average velocity?
100
This drawing is used to demonstrate all the forces acting on an object.
What is a free-body diagram?
100
Work is force time this value.
What is distance?
100
All objects with mass are attracted to each other due to this principle.
Who is gravity?
100
Mass
What is kilograms?
200
The total change in position is called this.
What is displacement?
200
This force acts perpendicular to the surface of contact.
What is the normal force?
200
This principle is described as "the work added to a system is equal to increase in energy of that system".
What is the Work-Energy Theorem?
200
While not the SI unit for mass, most masses in our physics labs are measured in this.
What is grams?
200
Kinetic Energy
What is joules?
300
By definition, this value is a change in velocity.
What is acceleration?
300
This force acts in the opposite direction of the direction of motion.
What is the frictional force?
300
Calculate the work done on a 10 kg object being raised 1.4 meters off the ground.
What is 137 joules?
300
This value is determined by balancing an unknown mass against a known mass
What is gravitational mass?
300
Power
What is watts?
400
For projectile motion, horizontal velocity stays constant, while the vertical velocity changes at this rate.
What is 9.81 m/s^2?
400
For objects placed on an incline, this component of gravity is equal in magnitude, opposite in direction of the normal force.
What is the y-component of gravity?
400
Calculate the kinetic energy of a 2-kg ball at the bottom of a 10-m hill.
What is 196 joules?
400
This scientist determined that objects falling towards Earth fall with with same acceleration.
Who is Galileo?
400
Force x velocity
What is watts?
500
If the velocity of an object is negative and the objects is speeding up in the negative direction, this is the sign of the acceleration.
What is negative?
500
This two-word value is found as by dividing the force necessary to move an object by the object's acceleration, as opposed to balancing the object against a known mass.
What is inertial mass?
500
Using the law of conservation of energy, calculate the velocity of a 4-kg ball at the bottom of a pendulum that is raised to a height of 0.4 m before being released.
What is 2.8 m/s?
500
Potential energy due to an object's vertical position