2. DerivetheDENAVIT-HARTENBERGalgorithmforassigningframestolinksandidentifyingjoint-link parameters

The following term remain constant when external force on the system is zero is

The tensile force of the cable (AB) is 8kN. The effect of the tensile force of the two cables (AB, AC) is notFind the tensile force (T) of the cable (AC) required to make the force act in the directionFind the resultant force (R) acting in the high and downward directions.

A bicycle rider has M. The wheels of the bicycle are at distance l apart and horizontaldistance between the seat and the rear wheel is d. Use principle of virtual work to find the normalreactions on the base of the two wheels when the rider is riding steadily.

Determine the effective mass at point n and its natural frequency for the systemshown using(1) Energy method(2) Force methodConsider the links to be massless.

For the system below, EI is constant.  If x = 6.73 m from point B, determine the value of EI(Δ) ? If x = 2.49 m from point B, determine the value of EI(θ) ? If x = 7.57 m from point B, determine the value of EI(Δ) ? If x = 4.79 m from point B, determine the value of EI(θ) ?

Three masses are attached to a 100-meter long beam as shown below. The mass of the bea, is 210 kilograms and the masses m1 and m3 are valued at 50 kilograms and 300 kilograms, respectively.  Find the normal reaction force at the fulcrum that balances the system in SI units.

Two identical spheres of radius 8 in. and weighing 2 lb on the surface of the earth are placed in contact. Find the gravitational attraction between them.

Two shaft A and B are made of the same material. The diameter of shaft B is twice that of shaft A. The ratio of power which can be transmitted by shaft A to that of shaft B is

Consider a pulley system shown below. The coordinate x is the displacement of G. Assume there is no slip between the cord and the pulley, and disk and the ground.   What is the potential energy of the system in terms of x?