Spheres
Collisions
Space Pods
Gravity & Friction
Sir Isaac Newton
100
the same in quantity, size, degree, or value
equal
100
the moment when two objects hit each other
collision
100
a self-contained unit on an aircraft, spacecraft, vehicle, or vessel that can be detached for a particular function
pod
100
a push or a pull that can change the motion of an object
force
100
Sir Isaac Newton’s laws of motion explain the relationship between a physical object and the forces acting upon it. Understanding this information provides us with the basis of modern physics. T or F?
TRUE
200
the amount of matter that makes up an object
mass
200
a result or change that happens because of an event or process
effect
200
how fast an object is moving
speed
200
to apply a force
exert
200
Whenever one object exerts a force on another object, the second object exerts an equal and opposite on the first.
Newton's 3rd Law of Motion
300
anything that has mass and takes up space
matter
300
acting or going in the reverse direction
opposite
300
speed in a particular direction
velocity
300
a force between an object and the surface it is moving over
friction
300
The acceleration of an object depends on the mass of the object and the amount of force applied.
Newton's 2nd Law of Motion
400
the energy that an object has because it is moving
kinetic energy
400
You have 2 balls of the same mass. Ball 1 is stopped. Ball 2 is rolled and collides with Ball 1. What happens to Ball 2?
Ball 2 will stop, transferring it's energy to Ball 1, causing Ball 1 to move.
400
a small rocket engine on a spacecraft, used to make alterations in its flight path or altitude.
thruster
400
Newton's law of universal gravitation.... GRAVITY
400
An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.
Newton's 1st Law of Motion
500
Name all 3 of the 5 different types of Balls we experimented with in class.
Golf balls
Red rubber balls
Ping-pong balls
Marbles
Small bouncy balls
500
You have 2 balls of the same mass. Ball 1 and Ball 2 are rolled together at the same speed. What happens to both Balls?
They collide and both balls will 'bounce back' from each other and roll in the opposite direction.
500
Not including today's review, how many lessons have we had on Force & Motion?
Lucky # 13 :)
500
the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
gravity
500
Sir Isaac Newton worked in many areas of mathematics and physics. When only 23 years old, he developed the theories of gravitation in what year?
1666