A non-linear analog force sensor outputs the following voltages for different forces.

a. Force (N) = 10 15 20 25 30
b. Voltage (volts) | 10 | 20 | 35 | 55 | 80

(a) Use MATLAB to plot the above data points (Voltage vs. Force). (b) You can use curve fitting (using "polyfit" and "polyval", or similar commands, in MATLAB) to find an equation relating the voltage to the force. Implement a curve fitting method and use it to plot Voltage vs. Force from 10 N to 30 N in 0.1 N increments. Display these two plots in the same figure window.

Amass of m 1.5 kg of steam is contained in a closed rigid container. initially the pressure and temperature of the steam are: p 1.5 mpa and t 240°c (superheated state), respectively. then the temperature drops to t2= 100°c as the result of heat transfer to the surroundings. determine: a) quality of the steam at the end of the process, b) heat transfer with the surroundings. for: p1.5 mpa and t 240°c: enthalpy of superheated vapour is 2900 kj/kg, specific volume of superheated vapour is 0. 1483 m/kg, while for t 100°c: enthalpy of saturated liquid water is 419kj/kg, specific volume of saturated liquid water is 0.001043m/kg, enthalpy of saturated vapour is 2676 kj/kg, specific volume of saturated vapour is 1.672 m/kg and pressure is 0.1 mpa.

When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line

What difference(s) did you notice using a pneumatic circuit over hydraulic circuit.explain why the pneumatic piston stumbles when it hits an obstacle.