Vocabulary

__//**Scalar- quantities that is expressed by a magnitude (numerical value)**//__

__//**Vector- quantities that are expressed by a magnitude and direction**//__

__//**Distance- The amount of space covered**//__

__//**Displacement- how far out of place an object is.**//__

__//**Force is VECTOR**//__

__//**DISTANCE 105 YRDS DISPLACEMENT 15**//__ Work=Force*Displacement Power=Work/Time


 * Bar:** The one being moved to move another.


 * Fulcrum:** The point on which a lever rests.


 * Load (Resistance Force):The thing that is being moved**

Fluid friction: Swimming Rolling friction: : Spinning a Top Sliding friction: A drop of water sliding down

My Question was: Which object is going to require more force to move.

My Hypothesis was: If an object has more friction then it will take more force to move the cork one because it has more friction.

And the result I got was that the Highest Average was 2.30(Newton’s) the surface of the Highest Average was Cork and so I was right in guessing that the cork would be the one with the most friction. Force is newtons work is joules Power is Watt

Fulcrum the point on which a lever rests

Resistance FORCE the force that resists or other wise known as the LOAD.

APPLIED FORCE IS THE EFFORT FORCE.