A spring whose natural length is 14cm exerts a force of 29N when stretched to a length of 19cm. (a) Find the spring constant (in newtons/meter). k = i N/m (b) Find the work that is done in stretching the spring 4 cm beyond its natural length. Round your answers to four decimals, if necessary. Work = i J (c) Find the work done in stretching the spring from a length of 19cm to a length of 24cm. Round your answers to four decimals, if necessary. Work = i J

A spring whose natural length is 14cm exerts a force of 29N when stretched to a length of 19cm. (a) Find the spring constant (in newtons/meter). k = i N/m (b) Find the work that is done in stretching the spring 4 cm beyond its natural length. Round your answers to four decimals, if necessary. Work = i J (c) Find the work done in stretching the spring from a length of 19cm to a length of 24cm. Round your answers to four decimals, if necessary. Work = i J

Name: A spring whose natural length is 14cm exerts a force of 29N when stre
Uploaded: 2024-03-20T06:57:25.000Z
Channel: Bartleby
Description: A spring whose natural length is 14cm exerts a force of 29N when stretched to a length of 19cm.(a) Find the spring constant (in newtons/meter).k =iN/m(b) Find the work that is done in stretching the spring 4 cm beyond its natural length.Round your a

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter8: Potential Energy And Conservation Of Energy

Section: Chapter Questions

Problem 39P: A sled of mass 70 kg starts from rest and slides down a 10 incline 80 m long. It then travels for 20...

See similar textbooks

Similar questions

A force F=(4xi+3yj), where F is in newtons and x and y are in meters, acts on an object as the object moves in the x direction from the origin to x = 5.00 m. Find the work W=Fdr done by the force on the object.
Suppose that 6 J of work is needed to stretch a spring from its natural length of 32 cm to a length of 43 cm. (a) How much work (in J) is needed to stretch the spring from 34 cm to 38 cm? (Round your answer to two decimal places.) J (b) How far beyond its natural length (in cm) will a force of 50 N keep the spring stretched? (Round your answer one decimal place.) cm
Suppose that 4 J of work is needed to stretch a spring from its natural length of 36 cm to a length of 46 cm. (a) How much work (in J) is needed to stretch the spring from 40 cm to 44 cm? (Round your answer to two decimal places.) 1.28 X J (b) How far beyond its natural length (in cm) will a force of 25 N keep the spring stretched? (Round your answer one decimal place.) 1000 x cm
Suppose that 6 J of work is needed to stretch a spring from its natural length of 28 cm to a length of 45 cm. (a) How much work is needed to stretch the spring from 33 cm to 37 cm? (Round your answer to two decimal places.) W = ??? J (b) How far beyond its natural length will a force of 35 N keep the spring stretched? (Round your answer one decimal place.) x = ??? cm
Suppose that 5 J of work is needed to stretch a spring from its natural length of 26 cm to a length of 43 cm. (a) How much work is needed to stretch the spring from 34 cm to 39 cm? (Round your answer to two decimal places.) J (b) How far beyond its natural length will a force of 30N keep the spring stretched? (Round your answer one decimal place.) cm
A spring needs a force of 7 N to compress it 38 cm. How much work is required to stretch the spring 35 cm? (Work is also equal to elastic potential energy.) ROUND OFF ANSWER UP TO 2 DECIMAL PLACES. INPUT BOTH THE NUMBER AND THE UNIT (ABBREVIATION OF UNIT ONLY).
A can of sardines is made to move along an x axis from x = 0.26 m to x = 1.11 m by a force with a magnitude given by F = exp(–4x), with x in meters and F in newtons. (Here exp is the exponential function.) How much work is done on the can by the force? 1.52 is not the correct answer.
A spring needs a force of 4 N to compress it 48 cm. How much work is required to stretch the spring 29 cm? ROUND OFF ANSWER UP TO 2 DECIMAL PLACES. INPUT BOTH THE NUMBER AND THE UNIT (ABBREVIATION OF UNIT ONLY).
Please answer the following question(s): 1. (a) What is the average useful power output of a person who does 7.0000 x10 J of useful work in 7.0000 hr? P= (b) Working at this rate, how long will it take this person to lift 2100.0000 kg of bricks up a 1.5000-m platform? Hint: Work done to lift his body can be omitted because it is not considered useful output here. t= Search Submit Answer see other options - If you don't want to answer the question right now View Forum Activities (0 new of 0) Powered by CogBooks f6 1- W f7 ♫+ fg Answering the question(s) helps us recommend your next activity. 99+ O fg বিব f10 f11 DDI f12 {9} h
If 6 J of work are needed to stretch a spring from 6 cm to 8 cm and 10 J are needed to stretch it from 8 cm to 10 cm, what is the natural length of the spring? cm
A spring has a natural length of 24.0 cm. If a 27.0-N force is required to keep it stretched to a length of 34.0 cm, how much work W is required to stretch it from 24.0 cm to 29.0 cm? (Round your answer to three decimal places.) W =
Force = 6 x2 - 8 x. Find the work in mks units done by the force for a distance of x = 1 to x = 7.