Two Forces with Magnitudes 8 Lb and 12 Lb

question 132

Essay

Two forces with magnitudes 8 lb and 12 lb act on an object at a point P as shown in the figure.Find the magnitude of the resultant force F acting at P.Round the result to the nearest tenth.

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Definitions:

Nitro Groups

Functional groups in organic chemistry consisting of one nitrogen atom connected by a double bond to one oxygen atom and by a single bond to another oxygen atom; they are denoted as NO2 and contribute to the reactivity of molecules.

Neutral Oxygen Balance

A term in explosives chemistry indicating that an explosive compound has an oxygen balance of zero, meaning it has exactly enough oxygen to oxidize all its components.

Oxidize

A chemical process involving the transfer of electrons from a substance to an oxidizing agent, increasing the oxidation state of the substance.

Explosive Molecule

A compound that rapidly undergoes a chemical change producing an increase in temperature, gas, and pressure.