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How do you find the area of a rod?
If the rod has a radius of R and a length of L, then total area = 2*pi*R*(R+L) square units.
What is the weight of a steel rod whose dimensions are 6.5mm diameter and 1 meter length?
This depends on what type of steel. The density of carbon steel (one of the most common types of steel) is 7.85g/cm3Density = m/vradius of rod = 3.25mm (radius is 1/2 of diameter)3.25mm = .325 cm1 meter = 100cmvolume of cylinder = (pi)(radius)^2(h) = 33.18Density * Volume = mass7.85 * 33.18 = 260.46260.46 grams
What difficulties will you face by using a meter rod to measure the external diameter of a breaker?
Assuming it is a rod, the difficulty lies in that it can't measure the diameter of the beaker. Unless you were to attempt to find out the Radius/Diameter, then work out the circumference from that.
20 mm steel rod one meter weight?
To find the weight of the rod, take its volume ( pi * radius2 * length for a cylindrical rod, make sure height and radius are the same unit) and multiply by the substance's density. In this case, assuming the diameter is 20 mm, 3.14 * 102 (the radius) * 1000 (1 meter = 1,000 mm) = 314,000 cubic centimeters. Steel's density is around 7.85 grams / cm3, so multiplying the two yields 2464900 grams or 2,464.900 kilograms (2,460 with significant digits depending on convention).
What is a car radius rod?
they keep the front wheels from moving any more forward or backward than they currently are. Usually attached to the control arms and mounted to the frame or unibody bu a bushing.
