An engineer weighs a sample of mercury (ρ = 13.6 × 10^3 kg/m^3 ) and finds that the weight of the sample is 7.8 n. what is the sample’s volume? the acceleration of gravity is 9.81 m/s^2 . answer in units of m^3 .

Explanation:

Hello

Density is a measure of mass per unit of volume

and the weight of an object is defined as the force of gravity on the object and may be calculated as the mass times the acceleration of gravity

let

the volumen of the sample is 0.0000584637 m3

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the simple machine has three main features. they are:

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever