Applied Mathematics
Problems related to numerical analysis, optimization, mathematical modeling, etc.
Problems in this category
The problem states that a student takes 8 seconds to solve a problem, correct to the nearest second....
RoundingError AnalysisInequalitiesReal Numbers
2025/5/14
The problem describes an RL circuit with a voltage source, a resistor, and an inductor. The given va...
RL CircuitDifferential EquationsElectrical EngineeringTime ConstantCurrentExponential Decay
2025/5/13
The image presents three statics problems involving forces and angled supports. The task is to analy...
StaticsForcesEquilibriumFree Body DiagramsTrigonometry
2025/5/13
The image shows a table with calculations. The goal is likely to understand the calculations being p...
StatisticsProbabilityData AnalysisNormal DistributionStandardization
2025/5/12
The problem describes an RL circuit with a voltage source, resistor, and inductor. We need to find (...
RL CircuitElectrical EngineeringDifferential EquationsTime ConstantExponential Decay
2025/5/12
The image contains several chemistry problems in Khmer. I will solve question V (20 points). Given a...
ChemistrypH CalculationBuffer SolutionsMolarityEquilibriumAcid-Base ChemistryLogarithms
2025/5/12
We are asked to calculate the enthalpy of saturated steam at a temperature of $210^\circ C$ and a ma...
ThermodynamicsEnthalpySpecific EnthalpySteam TablesUnits ConversionEngineering
2025/5/12
The problem asks to find the specific enthalpy of superheated steam at a pressure of 2 bar and a tem...
ThermodynamicsEnthalpySteam TablesEngineering
2025/5/12
A body of mass $10$ kg is located at a height of $10$ m from the reference level. Given that $g = 10...
PhysicsPotential EnergyUnits ConversionMechanics
2025/5/12
A body of mass $10 kg$ is lifted to a height of $10 m$. The average value of gravity is $g = 10 m/s^...
WorkPhysicsMechanicsEnergyUnitsFormula Application
2025/5/12