a) a mass of 25kg is supported by a vertical spring of stiffness 25kN/m and is acted on by a periodic force which has an amplitude 50N and frequency 5Hz. determine the steady state amplitude of the force vibration and the maximum force acting on the support point for the spring. b) a horizontal platform rests on four vertical ...continues
Newtons laws describing equations of motion for balance beam with cart (ball)
Need to obtain a working mathematical model of the balance beam problem, preferably with a cart, not a ball. i.e. Newtons laws leading through to equations of motion, aswell as transfer functions for use in matlab, any help will be much appreciated, thank you...
Elaborate a Matlab model for this, using an non reinforced second order equation. M*d2y/dt2 + C * dy/dt + K* y =0
Mathematical Modelling of a Controlled Cart on Horizontal Pivoting Beam.
Use Newtons Laws to derive equations of motion for the system. This should be converted into transfer functions for input into MATLAB/SIMULINK. The system consists of a motorised trolley on a see-saw, see attached figure. The trolley motor is to be controlled and eventually the trolley must balance the beam. A potentiometer s ...continues
Calculating the holding torque in a gear box.
A gear box has the input power 10kw at 2400 rev/min. The gear ratio is a reduction of 2 to 1. The efficiency is 98%. What is the holding torque required?
Calculating the maximum velocity of a jet ski.
The ski boat's jet propulsive system draws water in at point A (at the middle of the bottom of the boat) and expels it at B (at back of boat) at 80ft/s relative to the boat. Assume that the water drawn in enters with no horizontal velocity relative to the surrounding water. The maximum mass flow rate of water through the engin ...continues
A satellite at r(0) =10,000 miles from the center of the earth is given an initial velocity v(0) = 20,000 ft/s in the direction shown(getting further away). Determine the magnitude of the transverse component of the satellites velocity when r=20,000mi.(the radius of earth is 3960mi.)
please provide me complete/comprehensive solution in word or in text.
Determine the position of the following system at t = 10 s (see attachment)
In the pulley system shown, object "A" moves downwards with a velocity of 3m/s. Determine the magnitude and direction of the velocity of object "B". (See attachment for diagram)
