Calcular y escribir el impuesto a pagar por un vehículo, dado su modelo y valor comercial, así: - Para precio menor o igual a $25.000.000 y modelo menor a 2014 el valor del impuesto es igual al 1.5% del valor comercial - Para precio entre $25.000.000 y $50.000.000 y modelo superior o igual a 2014 el valor del impuesto es igual al 2% del valor comercial - Para precio mayor a $50.000.000 en cualquier modelo, el valor del impuesto es igual al 3.5% del valor comercial

The force on a cutting tool are 2600n vertically downward and 2100 horizontal. determine the resultant force acting on the tool and the angle at which it acts.

Aloaded platform of total mass 500 kg is supported by a dashpot and by a set of springs of effective stiffness 72 kn/m. it is observed that when the platform is depressed through a distance x = 12.5 cm below its equilibrium position and then released without any initial velocity; it reaches its equilibrium position in the shortest possible time without overshoot. find the position and velocity of the loaded platform 0.10 sec. after its release. if a further load of 400 kg is added to the platform, find, i) the frequency of damped vibrations, and i) the amplitude of vibration after 2 complete oscillations, given that the initial amplitude is 15 cm.

Ariver flows from north to south at 8 km/h. a boat is to cross this river from west to east at a speed of 20 km/h (speed of the boat with respect to the earth/ground). at what angle (in degrees) must the boat be pointed upstream such that it will proceed directly across the river (hint: find the speed of the boat with respect to water/river)? a 288 b. 21.8 c. 326 d. 30.2