# science!!

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The flashcards below were created by user Anonymous on FreezingBlue Flashcards.

1. the distance traveled per unit of time
speed
2. international system of units
metric system;SI
3. a change in position in relation to a reference point
motion
4. average speed
total distance÷ total time
5. velocity
speed in a given direction
6. the tendency of an object to resist in its motion
INERTIA
7. the force of gravity on a person or object on the surface of a planet
weight
8. Gravity depends on :
MASS and DISTANCE
9. a force that opposes the motion of an object [slows things down]
friction
10. gravity
the attraction between 2 objects
11. Newton's first law of motion
an object in motion will remain in motion unless acted upon by an outside force........an object at rest will remain at rest unless acted upon by an outside force
12. newtons first law of motion is also known as ....
INERTIA
13. the rule the buoyant force on an object is equal to the weight of the fluid that is displaces
Archimede's Principle
14. buoyancy
the ability to float
15. fomula for weight
W=Mx{g}
16. mass
the amount of matter in an object
17. the rule that a stream of fast moving fluid exerts less pressure than the surrounding fluid
bernoulis princple
18. scientific method
process that scientists use to solve problems
19. an object that travels around another object in space is called
satellite
20. a puss or pull
force
21. any force that causes an object to move in a circle
centripetal force
22. the force that pulls an object toward earth
gravity
23. to determine the acceleration rate of an object you must calculate the change in speed during each unit of....
TIME
24. rate of change in velocity (change in speed an /or direction)
acceleration
25. when forces are unbalanced the object
moves
26. when the only force acting on a falling object is gravity , the object is said to be
in free fall

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 Author: Anonymous ID: 243203 Filename: science!! Updated: 2013-10-27 22:59:57 Tags: French verbs Folders: Description: quarterly 1 Show Answers:

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