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2 days ago · Homework Statement. A Spring launched cannon consists of a massless platform atop a vertical spring of elastic constant (top left). The spring must be compressed a distance (from its neutral position) to engage a latch mechanism that holds the platform in place until launch. A block of mass m is gently placed on the platform, but the spring ...
5 days ago · Calculation Example: The spring index is a dimensionless quantity that is used to characterize the geometry of a helical spring. It is defined as the ratio of the mean coil diameter to the wire diameter. The spring index is an important parameter in spring design, as it affects the spring’s stiffness, natural frequency, and buckling resistance.
3 days ago · The force of friction (F) can be calculated as follows: See also Bohr Calculator | Demystifying Bohr's Formula. F = μN = 0.6 * 200 = 120 Newtons. This result signifies that a force of at least 120 Newtons would be required to overcome the frictional resistance and move the crate.
4 days ago · How to calculate tightening torque? - Bolt tightening torque calculation formula. The conversion from torque to clamping force depends on the type of bolt material, its diameter, and how much lubrication we apply to the bolt. Here is the formula that takes these factors into account and relates bolt torque and clamping force:
5 days ago · Wheel rate is a measure of the effective stiffness of the suspension system measured at the wheel centre. The wheel rate is the slope of a graph plotting wheel force vs wheel travel. It is expressed in Newtons per metre or N/m. The primary contributor to the wheel rate is the suspension spring. Read The Full Story ›.
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3 days ago · Use the relation between Work done by a spring with the stretched length of the spring and calculate the amount of work done using the change of lengths and force constant. Put the two values of stretched lengths given in the problem for the same values of force and force constant.
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3 days ago · Cylinder Force - F (Pounds) = Pressure (psi) × Area (sq. in.) F = P × A: Cylinder Speed - v (Feet / sec.) = (231 × Flow Rate (gpm))/ (12 × 60 × Area) v = (0.3208 × gpm) / A: Cylinder Volume Capacity - V: Volume = ? × Radius 2 × Stroke (In.) / 231: V = ? × R 2 × L / 231 (L = length of stroke) Cylinder Flow Rate - Q