Area of a parallelogram \(= ab\sin \theta ,\) where \(a\) and \(b\) are the length of the parallel sides and θ is the angle between the sides of the parallelogram. There is one more way to find the area of a parallelogram or more precisely we can say to find the area of t...
The torsional constant is a physical property of a material. It is most commonly used to describe metal beams and is denoted by the variable "J." When a torque is applied to a metal beam, it will twist a certain angle. The angle that the beam twists depends on the beam's rigidity, ...
The torsional constant is a physical property of a material. It is most commonly used to describe metal beams and is denoted by the variable "J." When a torque is applied to a metal beam, it will twist a certain angle. The angle that the beam twists depends on the beam's rigidity, ...
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If the disk is near vertical, the spinning of the disk (about its axis) is almost zero, because the upper point of the disk always remain in the upper position. In between there are all the intermediate speeds which go with the cosine. This leads to or more nicely the tilt angle ...
How to calculate the theoretical strain? and the Elastic Modulus? Stress-Strain diagram A stress-strain diagram is plotted during the tensile testing of a material to determine the relationship between the stress and the strain at different loads. Various properties of the material are calculated ...
Electronic angle finder Calculator or pencil and paper How to Calculate Miters Using a Digital Protractor Bryan Trandem 1. "Zero" the Protractor To work properly, the digital protractor first must have its scale "zeroed." Put the arms of the protractor together and press them tightly against a...
Because of the angle of the teeth on helical gears, they create a thrust load on the gear when they mesh. Devices that use helical gears havebearingsthat can support this thrust load. The bent teeth of helical gears means they have to bestaggered, with the teeth of the next gear going ...
Decline oblique crunch. Twist your torso and touch your right elbow to your left knee at the top of the movement. On the next rep, touch your left elbow to your right knee. You should strive to touch your knee with your elbow every time. ...
Bending allowance can be used to calculate the unfolded length of a flat sheet metal, which for bending to be a specific radius and angle. The calculation takes into account the thickness of the sheet metal, the bending radius, the bending angle and othe