Studied by 6 peopleMichael Collins
Command Module Pilot
Neil Armstrong
Mission commander
Ed Aldrin Jr
Pilot of the Lunar Module
The two astronauts that actually landed on the Moon
Neil Armstrong and Ed Aldrin Jr
Columbia
The name of the Command Module
Eagle
The name of the Lunar Module
Gravity on the moon
1/6 of Earth's
Neil Armstrong's first words on the moon
"That's one small step for man, one giant leap for mankind."
First thing Neil Armstrong did on the surface of the moon
Collect Rock Samples
The words on the plaque on the other side of the Lunar Module
"Here, men from the planet Earth first set foot upon the Moon. We came in peace for all mankind."
Contained in Astronauts' backpack
Oxygen and temperature control equipment
July 24, 1969
Day of reentry into Earth's atmosphere.
July 16, 1969
Apollo 11 launched
Murcury
The planet closest to the sun. Has no moons.
Venus
The planet second in order from the sun. Has no moons.
Earth
3rd planet from the sun. Has one moon.
Mars
4th planet from the sun. Has two moons.
Saturn
6th planet from the sun. Has a ring around it. Has 124 moons.
Jupiter
The gas giant in our solar system. 5th planet from the sun. Has between 80 and 95 moons.
Uranus
7th Planet from the sun. Has 27 moons.
Neptune
8th planet from the sun. Has 14 moons.
Solar system
Consists of 8 planets and other celestial objects
Nebula
A large cloud of dust and gas in space where stars form.
One year on Neptune
165 Earth Years
One Venus Day
243 Earth Days
One Jupiter Day
10 Earth Hours
The direction the Earth spins
West to east
Summer in the Northern Hemisphere
Winter in the Southern Hemisphere
Winter in the Northern Hemisphere
Summer in the Southern Hemisphere
Unbalanced Forces
Forces acting on an object cause a change in its direction because they don't cancel out.
Balanced Forces
Forces acting on an object that cancel each other out.
Pressure Formula
Force / area
One pascal
1 N/m squared
Liquid Pressure Formula
Depth x gravity x height
Centrepital Force
Tension, weight due to gravity, and friction
Gravity Formula
weight / mass
Weight formula
mass x gravity
Friction
A force that slows objects down when it rubs with something else.
Upthrust
A force from water that pushes things up
Air resistance
A force that slows things down when moving through the air.
Stationary
Non-moving
Unit of force
Newton
Weight
A large force of gravity that pulls things towards it, causing this force on an object.
Newton Meter
Used to measure forces.
Lift
The upward force that keeps an aeroplane in the air.
Lubricant
Used to reduce friction
Drag
Air and water resistance can be referred to as this force that pushes things back.
Deceleration
When drag is bigger than weight
Constant speed
No resultant force acting on an object.
Normal Contact Force
The force that exists between any two surfaces in contact with each other.
Tension Force
The force that acts in a direction to return the object to its original shape.
Thrust
The force that is the push of a jet engine. Acts opposite where the blast comes from.
Unpthrust
The force that allows an object to float in a fluid. When and object is under the fluid, the force points towards the top of the fluid.
Force formula
Pressure x area
Area formula
Force / pressure
Note 
Flashcard (57)