science

A horizontal axis is a

X axes

A fair test is a

Test where only the independent variable is changed

A vertical axes is a

Y axes

A independent variable

Can be changed and is changed in even increments to change the dependent variable

A dependent variable

Is the variable that is measured from the output of the independent variable

A controlled variable

A controlled variable is the variable that is never changed so we can know that the independent one is what changed the output this is in order to make relationships

What is. Fulcrum

A fixed point of tilt in a lever

What is a Lever

A slab of material used to lift heavy objects with less force

Fulcrum

F

Force

E

Load

L

What is hypothesis

Hypothesis is a almost guess or prediction

Explain Procedure

The doing of an experiment

Explain Conclusion

The end of an experiment

Explain a pulley

A circle sort of tire with a curve for the rope or belt to run in

Explain wheel and axle

A wheel and axle is a machine we find very commonly in cars with a tire or circle with a stick to turn it

Explain a Inclined plane

This is a type of wedge used for a different Procedure of rolling or using downward energy to pull it down a hill

Explain a Wedge

This is a machine where a thing is usually shoved in at the thin part whilst becoming taller to look the item in

Explain a Screw

A screw is a machinewhere a wedge is twirled around a usually metal rod