El mecanismo que se presenta en la figura, se usa en un centro de distribución para empujar cajas a lo largo de una plataforma hacia el área de carga. El eslabón de entrada es impulsado por un motor eléctrico el cual, en el instante mostrado, tiene una velocidad de 25 rad/s y acelera a 500 rad/s2. Si el eslabón de entrada tiene una longitud de 250 mm, determine la aceleración instantánea del extremo del eslabón de entrada en la posición mostrada. 250 mm B Eslabón de entrada

Q: The car engine has a torque of 0.4 kNm at 2000 rpm (rev/min). What is the power (kW) at this time?

A: Given data: torque (T) = 0.4 kNm Speed (N) = 2000 rpm Need to determine the power.

Q: A stroke of a reciprocating engine is 600 mm. neglecting the effect of angularity of the connecting…

A:

Q: 10. Gear train, rotational transformer Gear 1 N1 N Gear ratio = n = N2 m wm N20L = N0m: OL = n0m WL…

A:

Q: Tstall Wno load w

A: given data: linear relationship between torque and RPM. T(stall) =0.001Nm RPM=10500 To find: max…

Q: 250 m/s speed creates 180° tuin in an emergency 20 see.. Assume turn follows arcular arc. In a plane

A:

Q: Encontrar la tensión o compresión de cada varilla si el peso que tiene que soportar es de P=10KN 2…

A: tanθ=31/2/1 θ=60° Calculating reactions at A and D, sum of horizontal forces along X direction = 0…

Q: 10) A 7500 kg streetcar starts from rest when the conductor draws 5 kW of power from the line. If…

A:

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.