Tkinter.Radiobutton(window, text="Hex", variable=base, value="Hex", command=calcStyle).pack() Tkinter.Radiobutton(window, text="Decimal", variable=base, value="Decimal", command=calcStyle).pack() Tkinter.Radiobutton(window, text="Binary", variable=base, value="Binary", command=calcStyle).pack() So this is equal to 27.6 kilometers per hour, which is surprisingly slow. And then you divide by 1,000 to convert it to kilometers per hour. These two lines of text are initially the instructions, but change to the results once a number has been entered. We want to multiply it times 3,600 to figure out how many meters in an hour. This is a text entry window that runs the function evaluate when return is pressed. This is simple text to say it’s a calculator
You can specify which unit of measurement to use for the width, height and wire diameter. To use this calculator, just enter the required values and press the 'calculate' button. MyTitle = tkinter.Label(window, text="Bin / Hex / Dec Converter") This tool is designed to calculate the inductance of a square loop of wire given its dimensions (width, height and diameter of the wire used). The print statement is optional and displays in the Python Window. This function sets the Base_Number and makes it accessible for other functions. The other two Base_Numbers work in a similar way and the final else deals with if a radio button has not been set. To do this we configure the existing lines of text result1 and result2 Express your answer in terms of the pilot's weight mg. If the speed of the aircraft is 700 km/h and the radius of the circle is 2.0 km, calculate the normal forces exerted on the seat by the pilot at the bottom and top of the loop. Note that tkinter will only accept strings in the text lines. A jet pilot puts an aircraft with a constant speed into a vertical circular loop. You can do any calculation here that you want!įinally we print the two results. These two lines do the actual calculation in Python. We then use a try and except to deal with somebody accidentally entering a value that is not in binary. Potential energy (PE) is the energy the object has due to its position. Work (W) is the energy given to the object by applying a force over a distance. The three types of energy that we will be considering are: Work, Potential Energy, and Kinetic Energy. This checks to see that the radio button has been set to binary. Loop the Loop The loop the loop is an example of conservation of energy. nfigure(text = "Please enter valid binary") Calculate It is rotated at 60.0 Hz in a uniform magnetic field of 0.800 T. It is rotated at 60.0 Hz in a uniform magnetic field of 0.800 T.
#LOOP THE LOOP PHYSICS CALCULATOR GENERATOR#
This part is the actual code that does the calculations. Solution for The rotating loop in an AC generator is a square 10.0 cm on each side.
This sets up the variable Base_Number because of the radio button it would sometimes crash if you did not choose a button before trying to do a calculation. These lines are always used in tkinter to get it started. You should also have a go at the first GUI Tutorial. You need to be comfortable with if, elif, try, except, simple string manipulation and variables.
You should not attempt this tutorial until you are fully familiar with all the IGCSE tutorials. The sum of the voltage differences across. Although incredibly useful for Computer Science teachers you will be able to adapt the code for any convertor that you wish! In any loop of a closed circuit, there can be any number of circuit elements, such as batteries and resistors. So where did I make the mistake? Could somebody please clarify.In our second app we are going to make a very useful Hexadecimal, decimal and binary converter. $$ 0 = \mu \sin(\theta) - \cos(\theta) $$īut it is totally counter intuitive (and incorrect by experiment), that this point depends only on $\mu$ and not on the initial height $H$. $$ mgH = \frac +gR(\mu\sin(\theta) -cos(\theta)) + \mu v(\theta)^2$$Īssuming the block doesn't make it, because it lost's its speed to friction, let's find $\theta$ for which $V(\theta) = 0$. Ignoring air resistance, but taking into account a friction coefficient of $\mu$ against the track, find the smallest $H$ for which the block will complete the loop.īy conservation of energy I have obtained the following equation: Keywords: Acceleration, force, roller coaster, loop, clothoid. We drop a block from height $H$ that falls and goes around the loop. We also discuss how a study of loop shapes can be used in physics education. Let's consider a track that begins vertically becomes a 450 degree loop, and level off.
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