# physics

posted by .

A spiral spring extends from length 10.01m to 10.00cm when a force of 20N is applied on it. Calculate the constant force

• physics -

k = 20N/(10.01-0.10) = 2.02 N/m = Force constant or spring constant.

## Respond to this Question

 First Name School Subject Your Answer

## Similar Questions

1. ### physics (please check work)

A force of 10N holds an ideals spring with 20-N/m spring constant in compression. The potential energy stored in the spring is: I obtained the answer of 10J. I got thatk= -F/x --> the potential energy of the spring = 1/2kx^2. 10J= …
2. ### physics

The block in the figure below lies on a horizontal frictionless surface and is attached to the free end of the spring, with a spring constant of 60 N/m. Initially, the spring is at its relaxed length and the block is stationary at …
3. ### Physics

A 2.1 kg block slides with a speed of 1.1 m/s on a frictionless, horizontal surface until it encounters a spring. (a) If the block compresses the spring 5.7 cm before coming to rest, what is the force constant of the spring?
4. ### physic

a force of 3.5 N is applied to a spring which obeys Hooke's law and produces and extension of 0.07m. calculate the spring constant what is the size of the force that will produce and extension of 4.0 cm caluclate the unstretched length …
5. ### Physics

If a force of 20N stretches a spring 15 cm, by what amount will the spring stretch is if a force of 80 N is applied?
6. ### phy

If a force of 80N extends a spring of natural length 8m by 0.4m what will be the length of the spring when the applied force is 100N
7. ### phy

if a force of 80N extends a spring of natural length 8m by 0.4m what will be the length of the spring when the applied force 100N
8. ### physics

A spiral spring of natural length of 30.0cm and a constant force of 20N/m is compressed to 20cm. Calculate the energy stored in the spring.
9. ### physics

A spiral spring of natural length of 30.0cm and a constant force of 20N/m is compressed to 20cm. Calculate the energy stored in the spring.
10. ### physics

Calculate the extension that would be produced by a 20N force if 15N extends a spring by 3cm

More Similar Questions