Mechanical systems

What are the principal components of a mechanical system in all systems?

• Gear, lever and cam

• Input and output

• Input, process, output and feedback

• Input, process and output

Which are the functions of the mechanisms

• Change the type of movement

• Change the speed

• Change the amount of torque

• Change the linear force

In a mechanical system of a bycicle, the speeds are defined on the multiplication of a side and the other, if in a bycicle, in one part is 2 and in the other 4? How many speeds are?

On a car, which is the type of movement

• Reciproating

• Oscillating

• Rotary

Select the principal parts of an automata

• Lever

• Cam

• Wheel

• Human

What is the function of an input?

• Begin again the functioning

• Begin with the function of a mechanical system

• making on the element the change

• Finishing the process of the mechanical system

What mechanical system is your favourite?

• Car

• Automata

• Washing machine

• Bicycle

What is the function of the idler?

• Make the speed constant

• Make the input and output rotate in the different direction

• Make the speed faster on the smallest gear

• Make the input and output rotate in the same direction

If the output is bigger it...

• Will move fast

• Will move slow

• Would need low torque

• Would need high torque

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