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Springs
Page 8
Questions (569)
A spider spring of a spring balance is 25cm long when 5N weight hang on it and 30cm long when the weight is 10N what is the
3 answers
asked by
Alannah Addison
871 views
A 0.49 kg object is attached to a spring with a spring constant 167 N/m so that the object is allowed to move on a horizontal
3 answers
asked by
KIM
887 views
A spiral spring 20cm long is stretched to 25cm by a load of 50N.What will be its length when streched by 100N assumimg that the
3 answers
asked by
Olamiekan
878 views
If a chain of 30 identical short springs linked end-to-end has a stiffness of 420 N/m, what is the stiffness of one short
1 answer
asked by
Starfallen
846 views
In a room that is 2.69 m high, a spring (unstrained length = 0.28 m) hangs from the ceiling. A board whose length is 2.22 m is
2 answers
asked by
Tim
846 views
So...the question is that a coil spring has a force constant of k = 4.0 lb/in. When the spring's axis is inclined at an angle 30
1 answer
asked by
Nora
832 views
A student places her 330 g physics book on a frictionless table. She pushes the book against a spring, compressing the spring by
1 answer
asked by
Luts
842 views
A 6.0kg block is falling toward a spring located 1.80m below. If it has a speed of 4.0m/s at that instant, what is the maximum
2 answers
asked by
Vincent
821 views
A force of 10N causes a spring to extend by 20 mm find the extension of the spring when 25 N is.applied
2 answers
asked by
Dinkayehu
830 views
A 0.25 kg{\rm kg} object is suspended on a light spring of spring constant 35N/mN/m . The spring is then compressed to a
1 answer
asked by
Spaceman
834 views
When a certain spring is stretched beyond its proportional limit, the restoring force satisfies the equation F=-kx+βx^3. If
5 answers
asked by
Irina
839 views
If a spring stretches 0.9 m when a 3-kg weight is attached to it, how much will it stretch when a 4-kg weight is attached to it?
2 answers
asked by
gwen
818 views
Assume a spring has an un-stretched length Xo. Write an expression for the elastic potential energy of the spring in terms of
1 answer
asked by
Tim
820 views
What is the restoring force of a spring stretched 0.35 meters with a spring contact of 55 newtons/meter?
2 answers
asked by
Anonymous
794 views
When a 3.00-kg object is hung vertically on a certain light spring described by Hooke's law, the spring stretches 3.07 cm.
(a)
3 answers
asked by
Allie
1,757 views
A cylinder is fitted with a piston, beneath which is a spring, as in the drawing. The cylinder is open to the air at the top.
1 answer
asked by
gretch
848 views
1. The total length of a spring is 0.25 m. What it is unstretched and 0.30 m when a force of 17.82 N is applied to it. What will
2 answers
asked by
Cielo
799 views
A spring (80 {\rm N/m}) has an equilibrium length of 1.00 {\rm m}. The spring is compressed to a length of 0.50 {\rm m} and a
3 answers
asked by
fatiey
805 views
A 5 kg mass is thrown up with a velocity of 4 m/s from a height of 30 m onto a spring with a relaxed length of 10 m, and a
3 answers
asked by
Bartholomew
820 views
A light spring of force constant 8N/m is cut into two equal parts and then are connected in parallel the equivalent force
3 answers
asked by
Shadab
803 views
An ore car of mass 40000 kg starts from rest and rolls downhill on tracks from a mine. At the end of the tracks, 16 m lower
2 answers
asked by
Jeje
805 views
If 54 J of work are needed to stretch a spring from 15 cm to 21 cm and 90 J are needed to stretch it from 21 cm to 27 cm, what
1 answer
asked by
Mr. Garvoti
790 views
A child’s toy consists of plastic attached to a spring. The spring is compressed against the floor a distance of 2.46 cm, and
1 answer
asked by
Ke
798 views
A 280-g wood block is firmly attached to a very light horizontal spring, as shown in the figure. The block can slide along a
3 answers
asked by
Cara
821 views
If 27 J of work are needed to stretch a spring from 18 cm to 24 cm and 45 J are needed to stretch it from 24 cm to 30 cm, what
1 answer
asked by
Alan
797 views
a spring with a spring constant k= 1340 N/m is oriented find the rate of compression
1 answer
asked by
tionne
768 views
In a physics lab experiment, a spring clamped to the table shoots a 22 g ball horizontally. When the spring is compressed 22 cm,
3 answers
asked by
Naso
802 views
A spring (k = 905 N/m) is hanging from the ceiling of an elevator, and a 4.8-kg object is attached to the lower end. By how much
1 answer
asked by
Elle
785 views
4) A 10 cm cylinder chamber has a 5cm diameter piston attached to one end. The piston is connected to an ideal spring with a
2 answers
asked by
P Vijay Kumar
796 views
A block of mass 0.45 kg can slide over a frictionless horizontal surface. It is attached to a spring whose stiffness constant is
2 answers
asked by
Samantha
745 views
What is the spring constant of a spring that stores 25 J of elastic potential energy when compressed by 6.0 cm from its relaxed
1 answer
asked by
Rachel
747 views
Question Part
Points Submissions Used 1 –/2.35 0/100 Total –/2.35 ... Janet wants to find the spring constant of a given
2 answers
asked by
hannah
763 views
A 950 kg car rolling on a horizontal surface has speed v = 50 km/h when it strikes a horizontal coiled spring and is brought to
3 answers
asked by
Jen
742 views
A block of mass m = 2.00 kg is attached to a spring of force constant k = 5.15 102 N/m that lies on a horizontal frictionless
1 answer
asked by
Ame
739 views
A 0.495-kg mass is attached to a horizontal spring with k = 108 N/m. The mass slides across a frictionless surface. The spring
1 answer
asked by
Bradley
735 views
A child’s toy consists of plastic attached to
a spring. The spring is compressed against the floor a distance of 2.55 cm, and
1 answer
asked by
Anonymous
746 views
A ball of mass 540 g hangs from a spring whose stiffness is 155 newtons per meter. A string is attached to the ball and you are
2 answers
asked by
Alina
750 views
A spring of negligible mass stretches 2.20 cm from its relaxed length when a force of 10.50 N is applied. A 1.100 kg particle
2 answers
asked by
Anonymous
734 views
A mass of .50 kg attached to a vertical spring stretches the spring 37 cm from its original position. The accel of gravity is
2 answers
asked by
Bob
707 views
when a weight of 100g is hung from the spring, its length is 9cm. when a weight of 150g is hung from it, its length is 11cm.
2 answers
asked by
Anonymous
698 views
A spring is manufactured with a pre-load. A force of 34.5 N compresses the spring by 1.5 cm. A force of 57.0 N stretches the
1 answer
asked by
sai
692 views
A 2.60-kg block is attached to a horizontal spring that has a spring constant of 160. N/m. At the instant when the displacement
2 answers
asked by
Kevin
714 views
In a physics lab experiment, a spring clamped to the table shoots a 18 g ball horizontally. When the spring is compressed 20 cm,
1 answer
asked by
Kate
704 views
if a force of 50 N stretches a spring 250 mm, what is the spring constant?
2 answers
asked by
joey
694 views
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
2 answers
asked by
ablin
733 views
Einswine has a mass of 300 kg. He sits on an ideal spring. Before he sits on the spring it is 2 m tall. After he sits on the
2 answers
asked by
joane
681 views
If a certain spring stretches 9.76811 cm when a load of 17.9936 N is suspended from it, how much will the spring stretch if it
1 answer
asked by
Gabe
711 views
A 880 kg car strikes a huge spring at a speed of 20 m/s (Fig. 11-50), compressing it 15.0 m.
(a) What is the spring constant of
3 answers
asked by
Anonymous
680 views
A block of mass 0.433kg is hung from a vertical spring and allow it to reach equilibrium rest. As a result the spring is
2 answers
asked by
briana wiliams
687 views
A box of mass m=1.5 kg is attached to a spring with force constant k=12 and suspended on a frictionless incline that makes a 30
2 answers
asked by
Jake
694 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