φfizikzauglom

PHYSICAL QUANTITY

moment of force: formulas and units of measurement

moment of force: symbol M, unit Nm. Formulas and explanations for Mechanics.

Mnewton meter

KEY CONNECTIONS

Formulas

1
M = Fl

NOTATION

Quantities in formulas

Moment of force is the ability of a force to rotate a body around a support or axis.
Force is a measure of the interaction of bodies that changes their movement or shape.
The arm of force is the shortest distance from the axis of rotation to the line of action of the force.

THEORY

Related Lessons

Levers and blocks7 class · 24 minBalance and center of gravity9 class · 24 minStrength and Balance10 class · 28 min

PRACTICE

Related tasks

Work, power and energy7 class · 9 problemsCurvilinear movement and balance9 class · 6 problemsDynamics10 class · 20 problems

DIRECTORY

Body weightP · NTimet, τ · withHeight and depthh · mPressurep · PaSpring stiffnessk · N/mBody impulsep · kg m/sEfficiencyη · %Friction coefficientμ · dimensionless

Where to go next

Course and theoryLessons

Topics in order: the concepts, quantities and formulas of a lesson with explanations and examples.

Practice by topicProblems

Statements, answer options and a detailed walkthrough for every topic of the course.

Your own routeTraining

A 10-question check-up, exercises with answer checking, and saved progress.