One end of a light spring with spring constant k₁ = 1,300 N/m is attached to the ceiling. A second light spring is attached to thelower end, with spring constant k₂ = 1,650 N/m. An object of mass 1.50 kg is attached to the lower end of the second spring.(a) By how much does the pair of springs stretch (in m)?m(b) What is the effective spring constant (in N/m) of the spring system?N/m(c) What If? Two identical light springs with spring constant 1,200 N/m are now individually hung vertically from the ceilingand attached at each end of a symmetric object, such as a rectangular block with uniform mass density. In this case, withthe springs next to each other, we describe them as being in parallel. Find the effective spring constant (in N/m) of the pairof springs as a system in this situation.N/m

a) Calculate the effective spring constant. 1keff=1k1+1k21keff=11300 N/m+11650 N/m1keff=1650…

Answered: One end of a light spring with spring…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter6: Energy Of A System

Section: Chapter Questions

Problem 29P

See similar textbooks

Similar questions

A block of mass m = 2.00 kg is attached to a spring of force constant k = 500 N/m as shown in Figure P7.15. The block is pulled to a position xi = 5.00 cm to the right of equilibrium and released from rest. Find the speed the block has as it passes through equilibrium if (a) the horizontal surface is frictionless and (b) the coefficient of friction between block and surface is k = 0.350. Figure P7.15
A vibration sensor, used in testing a washing machine, consists of a cube of aluminum 1.50 cm on edge mounted on one end of a strip of spring steel (like a hacksaw blade) that lies in a vertical plane. The strips mass is small compared with that of the cube, but the strips length is large compared with the size of the cube. The other end of the strip is clamped to the frame of the washing machine that is not operating. A horizontal force of 1.43 N applied to the cube is required to hold it 2.75 cm away from its equilibrium position. If it is released, what is its frequency of vibration?
A spring 1.50 m long with force constant 475 N/m is hung from the ceiling of an elevator, and a block of mass 10.0 kg is attached to the bottom of the spring. (a) By how much is the spring stretched when the block is slowly lowered to its equilibrium point? (b) If the elevator subsequently accelerates upward at 2.00 m/s2, what is the position of the block, taking the equilibrium position found in part (a) as y = 0 and upwards as the positive y-direction. (c) If the elevator cable snaps during the acceleration, describe the subsequent motion of the block relative to the freely falling elevator. What is the amplitude of its motion?
The position of a particle attached to a vertical spring is given by y=(y0cost)j. The y axis points upward, y0 = 14.5 cm. and = 18.85 rad/s. Find the position of the particle at a. t = 0 and b. t = 9.0 s. Give your answers in centimeters.
One end of a light spring with spring constant k, = 1,200 N/m is attached to the ceiling. A second light spring is attached to the lower end, with spring constant k, = 1,600 N/m. An object of mass 1.50 kg is attached to the lower end of the second spring. (a) By how much does the pair of springs stretch (in m)? m (b) What is the effective spring constant (in N/m) of the spring system? N/m (c) What If? Two identical light springs with spring constant 800 N/m are now individually hung vertically from the ceiling and attached at each end of a symmetric object, such as a rectangular block with uniform mass density. In this case, with the springs next to each other, we describe them as being in parallel. Find the effective spring constant (in N/m) of the pair of springs as a system in this situation. N/m
I attach a metal block to a vertical spring and it stretches by 6 cm. If I replace the block with another one twice the mass, the spring will stretch another 3 cm, making the total stretch 9 cm. another 6 cm, making the total stretch 12 cm. another 12 cm, making the total stretch 18 cm. more than another 12 cm.
The force constant of a spring is 129 N/m. (a) Find the magnitude of the force required to compress the spring by 4.10 cm from its unstretched length. N (b) Find the magnitude of the force required to stretch the spring by 7.24 cm from its unstretched length.
A vertical spring 0.100 meter long is stretched to a length of 1.25 meters when a 2 kilogram mass is attached to the bottom. What is the correct value for the spring constant of this spring?
A spring (k = 970 N/m) is hanging from the ceiling of an elevator, and a 7.2-kg object is attached to the lower end. By how much does the spring stretch (relative to its unstrained length) when the elevator is accelerating upward at a = 0.55 m/s²?
An ornament of mass 41.4 g is attached to a vertical ideal spring with a force constant (spring constant) of 13.6 N/m. The ornament is then lowered very slowly until the spring stops stretching. How much does the spring stretch?
A spring is 17 cm long when it is lying on a table. One end is attached to a hook and the other end is pulled by a force that increases to 25 N, causing the spring to stretch to a length of 19.cm. What is the force constant of this spring?
Two springs, with force constants k1=140N/m and k2=275N/m, are connected in series, as shown in the figure. When a mass m=0.50kg is attached to the springs, what is the amount of stretch, x?

SEE MORE QUESTIONS

Recommended textbooks for you

Principles of Physics: A Calculus-Based Text

Physics

ISBN:

9781133104261

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

Physics for Scientists and Engineers: Foundations…

Physics

ISBN:

9781133939146

Author:

Katz, Debora M.

Publisher:

Cengage Learning

Principles of Physics: A Calculus-Based Text

Physics

ISBN:

9781133104261

Author:

Raymond A. Serway, John W. Jewett

Publisher:

Cengage Learning

College Physics

Physics

ISBN:

9781285737027

Author:

Raymond A. Serway, Chris Vuille

Publisher:

Cengage Learning

Physics for Scientists and Engineers: Foundations…

Physics

ISBN:

9781133939146

Author:

Katz, Debora M.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS