Density
The formula used to calculate the density of a material.
Density=Volume / Mass?
The center of gravity of an object is the point where this acts.
The weight of the object
The formula for pressure
Pressure=Area / Force
A scalar quantity has this property, but a vector quantity has both this and direction.
Magnitude
The quantity of matter in an object, measured in kilograms.
Mass
The SI unit for density.
kilograms per cubic meter (kg/m3)
The center of gravity of a uniform rectangular sheet is located at this position.
The geometric center
The SI unit of pressure.
Pascals (Pa)
Distance is a scalar quantity, but this similar-sounding vector quantity includes direction
Displacement
The force due to gravity acting on an object, measured in newtons
Newtons, N
The method used to find the volume of an irregularly shaped object using water.
Displacement
A suspended object will come to rest when this point is directly below the point of suspension.
The center of gravity
This happens to pressure when the area of contact decreases while the force remains constant.
Pressure increases
Examples of this type of quantity include speed, energy, and temperature.
Scalar quantities
The formula that relates weight.
Weight= Mass × Gravitational Field Strength
The piece of equipment used to measure mass directly in the laboratory.
A balance or scale
The stability of an object increases when this point is lowered.
The center of gravity
The principle explaining why sharp knives cut better than blunt ones.
Higher pressure due to smaller contact area
Force is a vector quantity, and its direction can be represented using this diagram tool
An arrow
The value of gravitational field strength on Earth
9.81 m/s2
If a block has a mass of 50 kg and a volume of 25 m3, what is its density.
2 kg/m3
An object will tip over when this point falls outside its base of support.
The center of gravity
The pressure beneath a liquid depends on these three factors.
The density of the liquid, gravitational field strength, and depth of the liquid
The vector quantity calculated when dividing displacement by time
Velocity
The reason why your weight on the Moon is less than on Earth, even though your mass stays the same.
The moon has a smaller gravitational field strength