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Springs
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Questions (569)
The unstretched length of a spring is 35.0 cm. When a load of 2.0 kg is attached to the lower end of the spring, the spring
1 answer
asked by
Stefan
137 views
A plastic spring with spring constant 450 N/m has a relaxed length of 0.100m. The spring is positioned vertically on a table,
2 answers
asked by
Smith Jacobs
119 views
A fisherman's scale stretches 2.8 cm when a 3.7-kg fish hangs from it. (a) What is the spring constant? (b) What will be the
5 answers
asked by
Kate
927 views
What is the force constant of a spring which is stretched 2mm by a force of 4 N?
5 answers
asked by
Alna Salim
2,432 views
It takes 3.38 J of work to stretch a Hooke’s-law
spring 5.63 cm from its unstressed length. How much the extra work is required
4 answers
asked by
jason
3,018 views
A 6 kg block slides on a horizontal frictionless surface with a speed of 1.5 m/s . It is brought momentarily to rest when it
4 answers
asked by
cr
1,474 views
a force of 10n cause a spring to extened by 20 mm find? the extension of the spring when 25n is applied
19 answers
asked by
mubarak
7,312 views
The force required to stretch a Hooke’s-law
spring varies from 0 N to 62.4 N as we stretch the spring by moving one end 17.2 cm
5 answers
asked by
phys101!
6,994 views
Two springs, with force constants k1=175N/m and k2=270N/m, are connected in series
When a mass m=0.50kg is attached to the
4 answers
asked by
ana
8,061 views
The force exerted on a spring is proportional to the distance the spring is stretched from its relaxed position. Suppose you
7 answers
asked by
anonymous
3,995 views
A 1.5 kg box moves back and forth on a horizontal frictionless surface between two springs.?
The box is initially compressed
4 answers
asked by
mary ann
6,253 views
A spring (k = 857 N/m) is hanging from the ceiling of an elevator, and a 5.9 kg object is attached to the lower end. By how much
4 answers
asked by
Mary
4,898 views
A spring has a force constant of 70000 N/m.
How far must it be stretched for its potential energy to be 21 J?
4 answers
asked by
Anonymous
3,692 views
A 5.00-kg object is attached to one end of a horizontal spring that has a negligible mass and a spring constant of 420 N/m. The
5 answers
asked by
Mike
5,155 views
Initially sliding with a speed of 4.1 m/s, a 1.8 kg block collides with a spring and compresses it 0.37 m before coming to rest.
4 answers
asked by
ani
4,149 views
My answer was 19.8 cm but it was incorrect.
A basket of negligible weight hangs from a vertical spring scale of force constant
4 answers
asked by
.
3,906 views
Suppose that 5 J of work is needed to stretch a spring from its natural length of 28 cm to a length of 36 cm.
(a) How much work
6 answers
asked by
Kaitlyn
12,260 views
a spring extends by 10 cm when a mass of 100g is attached to it. what is the spring constant?
5 answers
asked by
Rose
4,438 views
A 1300-kg car rolling on a horizontal surface has speed v = 65 km/h when it strikes a horizontal coiled spring and is brought to
7 answers
asked by
Justin
4,902 views
A spring of unknown force constant is attached to a rod so that it hangs vertically. With no mass attached, the spring has a
4 answers
asked by
Chris
4,542 views
A 63 kg student is standing atop a spring in an elevator that is accelerating upward at 2.5 m/s^2 . The spring constant is 2700
6 answers
asked by
Guy
1,900 views
A 1100 kg safe is 2.0 m above a heavy-duty spring when the rope holding the safe breaks. The safe hits the spring and compresses
5 answers
asked by
tom
3,365 views
A block of mass 0.229 kg is placed on top of a light, vertical spring of force constant 4665 N/m and pushed downward so that the
4 answers
asked by
beavis
10,982 views
A heavy-duty stapling gun uses a 0.162-kg metal rod that rams against the staple to eject it. The rod is pushed by a stiff
4 answers
asked by
Leah
2,114 views
A 64kg driver gets into an empty taptap to start the day's work. The springs compress 1.9×10−2 m . What is the effective
4 answers
asked by
Eman
1,378 views
The horizontal surface on which the block slides is frictionless. The speed of the block before it touch the spring is 6.0 m/s.
4 answers
asked by
Nicole
2,562 views
An unstretched spring is 11.0 cm long. When you hang an 590 g weight from it, it stretches to a length of 14.0 cm. what is the
4 answers
asked by
Andrea
2,027 views
A spring of stiffness 127 N/m, and with relaxed length 0.19 m, stands vertically on a table, as shown in the figure. Instead of
4 answers
asked by
Sandy
4,458 views
A pen contains a spring with a spring constant of 228 N/m. Whe the tip of the pen is in its retracted position, the spring is
4 answers
asked by
need
4,534 views
The work required to stretch a certain spring from an elongation of 4.11 cm to an elongation of 5.11 cm is 32.0 J.
(a) Is the
4 answers
asked by
Carden
3,790 views
A spring has an unstretched length of 10 cm . It exerts a restoring force F when stretched to a length of 12 cm .
For what total
4 answers
asked by
jessica
6,306 views
What is the spring constant of Spring 1, in N/m?
This is in an online lab. All I know about spring 1 is that it is 30cm long, and
4 answers
asked by
Anon.
925 views
A certain spring stretches 5.8cm when a load of 38N is suspended from it. How much will the spring stretch if 48N is suspended
4 answers
asked by
Rachel
5,671 views
A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open at the top. Friction is
4 answers
asked by
Mary
11,170 views
A 0.50kg mass is suspended on a spring that stretches 3.0cm.
a. What is the spring constant? b. What added mass would stretch the
4 answers
asked by
Ricky
4,038 views
A spring has a force constant of 546.5 N/m.
Find the potential energy stored in the spring when the spring is a) stretched 4.18
4 answers
asked by
Angel
3,023 views
If it requires 5.0 J of work to stretch a particular spring by 2.0 cm from its equilibrium length, how much more work will be
4 answers
asked by
SDA
1,203 views
A 2.0 kg block compresses a 0.50 m from its equilibrium length. The mass is released and slides along a frictionless surface
4 answers
asked by
Anonymous
625 views
An experiment is carried out to measure the spring constant of a spring. A mass of 500 g is suspended on the spring. It is
5 answers
asked by
Nazrawi
734 views
A hand exerciser utilizes a coiled spring. A force of 82.0 N is required to compress the string by 0.0191 m. Determine the force
4 answers
asked by
Lola
2,566 views
A 3.2 kg block is hanging stationary from the end of a vertical spring that is attached to the ceiling. The elastic potential
4 answers
asked by
tom
3,712 views
A light spring obeys Hooke's law. The spring's unstretched length is 32.0 cm. One end of the spring is attached to the top of a
4 answers
asked by
Maggie
1,152 views
1. A 5 kg weight is hung from a vertical spring. The spring stretches by 5 cm. How much mass should be hung from the spring so
4 answers
asked by
Amber
3,041 views
Consider an ideal spring that has an unstretched length l_0 = 3.5 m. Assume the spring has a constant k = 36 N/m. Suppose the
4 answers
asked by
akha
1,061 views
A spiral spring is compressed so as to add U units of potential energy to it.
When this spring is instead stretched two-thirds of
4 answers
asked by
Joe
2,849 views
A spiral spring of natural 20.00cm has a scale pan hanging freely in it's lower end. When an object of mass 40g is placed in the
4 answers
asked by
Oga Buhari
1,538 views
A mass on a spring A oscillates at twice the frequency of the same mass on spring B. Which
statement is correct? A. The spring
4 answers
asked by
Idali
985 views
A spring scale hung from the ceiling stretches by 6.1 cm when a 2.0 kg mass is hung from it. The 2.0 kg mass is removed and
4 answers
asked by
anon
3,494 views
A linear spring of stiffness k is designed to stop the 20-Mg railroad car traveling at 8 km/h within 400mm after impact. Find
4 answers
asked by
Ivan
2,602 views
A 6 kg block free to move on a horizontal, frictionless surface is attached to a spring. The spring is compressed 0.16 m from
4 answers
asked by
Alex
1,035 views
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Parent Categories (17)
Classical mechanics
Dynamics
Elasticity
Energy and Work
Forces
Forces and Motion
Kinetic Energy
Mechanical energy
Mechanical Engineering
Mechanical Physics
Mechanical Waves
Mechanics
Mechanics and Motion
Objects
Physics
Physics/Force
Work and Energy