The resultants were calculated as the square root of the sum of each X, Y, and Z IMU axis squared. The peak resultant tibia and thigh angular velocities and accelerations were identified as the maximum value during the braking phase. The resultant area under the tibia and thigh angular ...
radians per second squared rad/s2 angular acceleration revolutions per minute rpm angular velocity second s (unit symbol)orsec. (abbreviation) time siemens (amperes per volt) S conductance square foot sq. ft. area square inch sq. in.
Accelerationmeter per second squaredm/s2 Angular velocityradian per secondrad/s Angular accelerationradian per second squaredrad/s2 Densitykilogram per cubic meterkg/m3 Specific volumecubic meter per kilogramm3/kg Mass flow ratekilogram per secondkg/s ...
foot per second squared (ft/s²) British (Imperial) And U.S. System, Acceleration foot per year British (Imperial) And U.S. System, Speed foot-pound (ft*lbs) British and American, Energy and Work foot pound-force per second (ft*lbf/s) British and American, Power fot (foot) Old ...
angular velocityradian per secondrad/s areasquare metrem2 coefficient of linear expansion1 per kelvinK−1 concentration (of amount of substance)mole per cubic metremol/m3 densitykilogram per cubic metrekg/m3 diffusion coefficientmetre squared per secondm2/s ...
Acceleration, in physics, is the rate at which the velocity of an object changes over time. An object's acceleration is the net result of any and all forces acting on the object, as described by Newton's Second Law. The SI unit for acceleration is the Meter per second squared (m/s...
Briefly, the algorithm takes tri-axial acceleration and angular velocity data as input, uses an error-state Kalman filter, which utilizes zero-velocity update to track errors in the sensor signal during stance periods of the foot, and estimates the 3D movement trajectory of the foot. Foot-off ...
moment of force newton meter N·m surface tension newton per meter N/m angular velocity radian per second rad/s angular acceleration radian per second squared rad/s2 heat flux density, irradiance watt per square meter W/m2 heat capacity, entropy joule per kelvin J/K specific heat capacity, ...
constant of gravitationG6.67384 × 10−11cubic metre per second squared per kilogram speed of light (in a vacuum)c2.99792458 × 108metres per second Planck's constanth6.626070040 × 10−34joule second Boltzmann constantk1.38064852 × 10−23joule per kelvin ...
usingnamespaceunits;usingnamespaceunits::length;usingnamespaceunits::time;usingnamespaceunits::area;usingnamespaceunits::velocity; The easiest way to get started with theunitslibrary is to think of unit containers asdoublevalues.Unit containers are typically the units' non-plural name with the suffi...