Show:
Newton's Laws
Velocity and Acceleration
Free Fall
Circuits
Forces
100
This is the tendency for all objects to resist a change in motion
What is inertia?
100
The change in position of an object.
What is displacement?
100
Acceleration due to gravity is always pointed in this direction.
What is down?
100
Series and Parallel
What are two kinds of circuits?
100
Fg=mg
What is the equation for gravitational energy?
200
Every object will remain at rest or in uniform motion in a straight line unless acted upon
What is Newton's first law?
200
The equation for finding speed.
What is speed=distance/time?
200
The units for free fall acceleration.
What is m/s/s?
200
Series
What circuit has only one path for the current to follow?
200
The weakest of the four basic forces
What is gravitational force?
300
F=ma
What is Newton's second law?
300
The standard units that speed is measured in.
What is m/s?
300
What is the velocity of an object at the very top of its path that was thrown straight?
What is zero?
300
Everything loses electric current
What happens in a series circuit if one wire breaks?
300
A push or pull acting upon an object as a result of its interaction with another object
What is force?
400
Law of Inertia
What is another name for the first law of motion?
400
Velocity is described as speed plus this.
What is direction?
400
What is the acceleration of an object at the very top of its path that was thrown straight up?
What is -9.81m/s/s?
400
If one appliance is turned off, the others stay on and can connect more devices.
What advantages do parallel circuits have over series circuits?
400
The force that is transmitted through a string, rope, cable or wire when it is pulled tight by forces acting from opposite ends
What is tension force?
500
For every action there is an equal and oppostite re-action.
What is the third law of motion?
500
The distance that an object travels in 15s at a speed of 10m/s.
What is 150m?
500
The maximum speed at which an object falls when restricted by air resistance.
What is terminal velocity?
500
It needs a source of current, electrons, and the circuit for current to flow?
What two things are needed in an electric circuit for current to flow?
500
When all the forces that act upon an object are balanced
What is equilibrium?