• How to Calculate a Spring Constant Using Hooke's Law

The variables of the equation are: F which represents force, k which is called the spring constant and measures how stiff and strong the spring is, and x is the distance the spring is stretched or compressed away from its equilibrium or rest position.

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• How to Calculate Work Based on Force Applied at an Angle ...

The force isn't big enough to lift the ingot clean off the ground, but it does reduce its normal force with the ground, and you know what that means: less friction. Work out how much frictional force you have if you drag your ingot with a rope that's at a 10-degree angle. The coefficient of friction is the same as if you are pushing the ...

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• impact force estimate/calculation - Mechanical engineering ...

2011-03-08· impact force estimate/calculation impact force estimate/calculation bsmet95 (Mechanical) (OP) 25 Jan 11 16:56. I have an application of a trolley hoist traveling on a monorail track. Though it's not supposed to be run into the trolley stop at the end of the rail, sometimes operators do it anyway. I've been asked to determine the force produced if this occurs. A moving object hitting an ...

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• Calculating impact force of a block accelerated by a spring

2012-04-14· Impact (momentum) is usually expressed in kg m/s or, equivalently, N.s (Newton seconds). To ask that it strike with a given force is meaningless. If you want the impact to be, say, 100 kg m/s and the mass is 1 kg then you need the spring to accelerate it to 100 m/s, giving it .

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• Calculating spring force (practice) | Khan Academy

You might need: Calculator A spring was at its resting position where it is attached to a wall at its left side and a block at its right side as shown below. The spring constant is k=25.0,dfrac {text N} .

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• Fall g-Force Calculator - VaultCanada - Equestrian Vaulting

Fall g-Force Calculator This page provides a technical overview of how to calculate the force a vaulter experiences during a fall, including an introduction to g-force calculations with references and sources, an official test method that uses readily available tools, comparisons to other sports, and finally, recommendations specific to vaulting.

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• Impulse of Force - HyperPhysics Concepts

Minimizing Impact Force. The process of minimizing an impact force can be approached from the definition of the impulse of force: . If an impact stops a moving object, then the change in momentum is a fixed quantity, and extending the time of the collision will decrease the time average of the impact force by the same factor. This principle is applied in many common-sense situations:

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• Force Calculator | Calculate Mass, Acceleration

An online Force calculator to compute Force based on Mass and Acceleration. The derived SI unit of Force is Newton (N). Alternatively you can also calculate the .

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• Impact Force Calculator - calculate the impact force in a ...

Impact Force Calculator Calculate an approximate average impact force and peak impact force from a collision of a moving body with output in Newtons (N, kN, MN, GN) and pound-force (lbf). The impact force calculator is versatile and can also be used to calculate the mass, velocity and either collision distance or duration.

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• Fall g-Force Calculator - VaultCanada - Equestrian Vaulting

Fall g-Force Calculator This page provides a technical overview of how to calculate the force a vaulter experiences during a fall, including an introduction to g-force calculations with references and sources, an official test method that uses readily available tools, comparisons to other sports, and finally, recommendations specific to vaulting.

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• INTRODUCTION TO IMPACT LOADING - PDHonline

The impact force, F, carried by the spring and its equal and opposite reaction act to slow the mass and compress the spring a maximum distance ymax. The calculation simply equates the work done on the spring to the incoming kinetic energy. Mass kinetic energy— Ek= 1 2

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• Hooke's law and the stiffness of springs

The larger the spring constant, the smaller the extension that a given force creates. Hopefully this makes intuitive sense — it should not be a surprise. If we think of the original spring as being two shorter springs attached together, then the mass of (normalsize 30) is stretching both smaller springs by (normalsize 1) mm, giving a total stretch of (normalsize 2) mm.

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• Physics calculators - Omni

Gravitational Force Calculator. Hooke's Law Calculator. Horizontal Projectile Motion Calculator. Impulse and Momentum Calculator. Inclined Plane Calculator. Kinetic Energy Calculator. Maximum Height Calculator - Projectile Motion. Mechanical Advantage Calculator. Newton's Second Law Calculator. Poisson's Ratio Calculator . Potential Energy Calculator. Power-to-Weight Ratio Calculator.

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• Disc Springs - SPIROL

If only forces are known, then the calculations need to be performed to determine what the compression will be. These can either be interpolated from the catalog values or discretely determined using the formulae provided in DIN EN 16984. When using the formulae, both stress and the resulting spring force are the determined by the compression of the Disc Spring. 5. For the Disc Spring selected ...

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• Impact Force - Engineering ToolBox

When a crumple zone deforms in a car crash the average impact force is designed to be as constant as possible. In an impact where the object is not deformed - the work made by the impact force slowing down the moving object equals to the work done by a spring force - and can be expressed as W = 1/2 Fmax s = 1/2 k s2 (2b)

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• Surface Behavior of Metal Plates Subjected to Projectile ...

Equivalent Spring Constant Impact Force • Relative to max deflection of plate: • Relative to mass and acceleration of projectile: Clamped-Clamped beam Penetration Velocity—Naval Ordinance and Gunnery 541 mph ~ Mach 0.70 • 70% speed of sound (768 mph) • Commercial jets travel Mach 0.80 • Military Jets can travel Mach 2-6 • Most bullets travel Mach 2-3 • Average MLB pitcher ...

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• Calculating the impact force of a mass on an elastic structure

This is the anticipated impact force for strains up to a chosen value. It is reasonable to assume that strains that are at, or very near yield, represent the end of recoverable deformation, so I used a strain value of ε=0.001in my calculation of the impact force.

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• Compression Spring Calculations - Quality Spring ...

Here is an easier and faster way to calculate your compression spring calculations by using our free online spring calculator; which provides you with a full spring analysis of your spring. Just enter a few of your compression spring's dimensions, and you'll have all the information you need to make sure your spring will function correctly in your application.

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• Dynamics - Engineering ToolBox

Impact Force . Impact forces acts on falling objects hitting ground, crashing cars and similar. Impulse and Impulse Force . Forces acting a very short time are called impulse forces. Kinetic Energy . Kinetic energy of a rigid body is the energy possessed by its motion. Lifting Wheels . Lifting wheels - loads and effort force. Mass Moment of Inertia

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• , NASA-TM-8570319840003151

force; hence a less simple spring-massmodel is presented to calculate the force history. In the spring-mass model, the impactor and the plate were represented by two rigid masses and their deformationswere represented by springs. Springs define the elastic contact and plate deformation characteristics. Equations of equilibrium of the resulting two degree-of-freedom system, subjected to .

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• Surface Behavior of Metal Plates Subjected to Projectile ...

Equivalent Spring Constant Impact Force • Relative to max deflection of plate: • Relative to mass and acceleration of projectile: Clamped-Clamped beam Penetration Velocity—Naval Ordinance and Gunnery 541 mph ~ Mach 0.70 • 70% speed of sound (768 mph) • Commercial jets travel Mach 0.80 • Military Jets can travel Mach 2-6 • Most bullets travel Mach 2-3 • Average MLB pitcher ...

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• Normal Force Calculator | Flat and Inclined Surface

The gravitational force of the object is not opposite and equal to the normal force, but one of the force of gravity's vector's components is. To find out how to calculate normal force with friction, use the friction calculator. For objects on a flat surface, the normal force is counter to the objects weight. (Don't confuse it .

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• impact force estimate/calculation - Mechanical engineering ...

2011-03-08· impact force estimate/calculation impact force estimate/calculation bsmet95 (Mechanical) (OP) 25 Jan 11 16:56. I have an application of a trolley hoist traveling on a monorail track. Though it's not supposed to be run into the trolley stop at the end of the rail, sometimes operators do it anyway. I've been asked to determine the force produced if this occurs. A .

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• Compression Springs Formula - Quality Spring, Affordable ...

They are what make our compression spring calculator, Spring Creator, such a reliable spring design tool in which you are able to calculate your compression spring's constant k, working loads, and even some measurements like the length of the wire needed to make one to a thousand springs or the weight of one to a thousand springs.

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