Gravity		4WDs tip more easily because their centre of mass is __________
Mass		When an insulator is charged by rubbing, it loses/gains these
Bodies		The force which allows objects to deform and bounce back to original shape
Magnetic		The opposite force to drag
Shape		Forces can change the sh_________ of an object
Stationary		Force that acts over a distance between two opposite poles
Speed		The mass of a substance per cubic metre
Elastic		Instrument used to measure length
Cohesive		To indicate one force is bigger than another, draw the arrow _____________
Airresistance		Measured in seconds, minutes or hours
Forcemeter		If an object loses electrons, its overall charge becomes ____________
Pressure		Symbolised by the letter m, units g or kg
Ruler		The force caused by the combination of mass and gravity
Weight		The law of falling _____________
Density		Calculated by force/area
Positive		Instument used to measure force
Centre		The change in speed over time
Repel		The force that acts on anything with mass
acceleration		Forces can change the s________ of an object
Electrons		The force between particles that allows us to stand on the ground
Time		Forces can change the d_____________ of an object
Thumb		Any two objects fall at the rate in the absence of A___ ________________
Friction		Part of the body that was used to measure an inch
Larger		the _____________ of mass is the point where the objects mass is balanced
Thrust		Calculated by d/t
Higher		Force that occurs when two substances rub past each other
Speed		A horizontal flat line on a distance-time graph means the object is _____________
Direction		What "like" poles do to each other
Static		The force that acts on charged particles