was

defined to be the amount of force exerted pen area.

Force: N Area: M to the power of 2 Pressure: N/m to the power of 2 Pressure: Force/Area Area: Force/Pressure Force: Area x Pressure

Boyle’s law is a gas law that states that a gas’s pressure and volume are inversely proportional. Example: ventilation in lungs

moment = force x distance from the pivots

• The greater the force, the greater the turning effect line opening a doon when your in a hurry) • The further the force is from the pivot, the greater it’s turning effect.

he moment is a way to tell how strong a push or pull makes something spin or turn.

Opening and closing of a door, a long fixed hinge, and a sea saw

an object at rest remains at rest, and an object in motion remains at motion in constant speed, and in a straight line unless acted on by an unbalanced force

A larger net force acting on an object causes a larger acceleration, and an object with a larger mass requires more force to accelerate.

whenever an object exerts a force on a second object, the second object exerts an equal and opposite force on the fisrt

is how much mass a substance has per unit of its volume

density= mass/volume