Show:
How Do Forces Affect Us?
How Do Forces Interact?
What is Gravitational Force?
Vocabulary
Investigate
100
twisiting, turning, creeping, leaping are all words that can be used to descibe this
What is motion?
100
equal forces that act in opposite directions on an object are called
What is balanced forces?
100
this forces acts between any two forces in the universe and pulls them toward each other
What is gravitational force?
100
another word to describe a push or a pull
What is force?
100
name three of the materials that we used to "measure speed"
What are ruler, marble, compass, books, stopwatch, meterstick, and pencil
200
a stationary object or group or objects used to determine a position change is called this
What is frame of reference?
200
the total of all the forces acting on an object is called this
What is net force?
200
the force of gravitation is also called this
What is gravity?
200
change of velocity is called this; it is an object's change in velocity divided by the time it takes for that change to occur
What is acceleration?
200
name one of the materials that was used in the "Making It Move" Investigation
What are board, round pencils, wooden cart (muschroom mobile), notebook paper?
300
frame of reference is the same as this
What is point of view?
300
forces that do not cancel one another are called this
What is unbalanced forces?
300
the strength of the gravitational force between two objects depends on these two things
What are mass and distance?
300
the tendency of matter to resist a change in its state of motion is called this
What is inertia?
300
Is it easier or harder to move an object with more mass?
What is it is harder?
400
the distance something moves in a certain period of time is called this
What is speed?
400
name three of the forces acting in our world
What is gravity, surface tension, buoyant force, magnetic force, nuclear force, electric force?
400
this is what would happen if no outside force acted upon a planet or an object
What is it would travel in a straight line forever?
400
the measurement of the force of gravity on an object
What is weight?
400
we used this when we conducted the Instalab - Feel the Friction
What is our hands?
500
when you are stating the direction of a moving object as well as its speed, you are stating this
What is it's velocity?
500
this force acts between any surfaces in contact with one another
What is friction?
500
the reason why planets follow orbits around the sun
What is the sun's gravitational pull is balanced by the planets' inertia to keep the planets moving in their orbits?
500
the unit measurement for weight and the unit measurement for mass
What is newton and grams?
500
describe the steps to complete online activities using Edline
What is 1. Go to New Connections Academy.net 2. Sign in with username and password 3. Go to My Edline at top 4. Go to Science 5. Go to Assignments