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Springs and Elasticity
Page 4
Questions (232)
Initially sliding with a speed of 2.5 m/s, a 2.0 kg block collides with a spring and compresses it 0.35 m before coming to rest.
3 answers
asked by
Caleb
803 views
A 50 gram block is placed on a frictionless ramp 2 meters above the ground. It slides down the ramp and compresses a 140 N/m
2 answers
asked by
Harold
784 views
A child’s toy consists of plastic attached to
a spring. The spring is compressed against the floor a distance of 1.48 cm, and
1 answer
asked by
George
784 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
1 answer
asked by
Cara
786 views
A rifle fires a 1.27 x 10-2-kg pellet straight upward, because the pellet rests on a compressed spring that is released when the
2 answers
asked by
danon
756 views
A spring with a force constant of 5000N/m and a rest length of 3m is used in a catapult. When compressed to 1m, it is used to
1 answer
asked by
Anonymous
752 views
Now, three masses (m1 = 3.1 kg, m2 = 9.3 kg and m3 = 6.2) hang from three identical springs in a motionless elevator. The
6 answers
asked by
kim
732 views
Marc is working on the newly rebooted Mythbusters show (I’m not,
but wouldn’t that be cool!) working with the crew as a
1 answer
asked by
Anonymous
751 views
A shock absorber is a form of spring that resists compression. If a 200.0 N force is applied to a particular shock absorber, it
2 answers
asked by
Anonymous
717 views
A massless pan hangs from a spring that is suspended from the ceiling. When empty, the pan is 50 cm below the ceiling. If a 105
1 answer
asked by
Anonymous
705 views
An unstrained horizontal spring has a length of 0.33 m and a spring constant of 209 N/m. Two small charged objects are attached
2 answers
asked by
Anonymous
704 views
A 0.150 kg block is placed on a light vertical spring (k = 4.60 103 N/m) and pushed downward, compressing the spring 0.100 m.
1 answer
asked by
Petrik
684 views
A spring has a length of 60cm when it unstretched. A load of 10N increases its length to 64 cm and a load of 20N increases its
3 answers
asked by
Maria
701 views
A mass sitting on a horizontal, frictionless surface is attached to one end of a spring; the other end is fixed to a wall. 8.0 J
2 answers
asked by
Anonymous
701 views
if a force of 50 N stretches a spring 0.10 m, what is the spring constant?
2 answers
asked by
y912f
663 views
The drawing shows a hydraulic chamber in which a spring (spring constant = 1292 N/m) is attached to the input piston, and a rock
1 answer
asked by
josh
693 views
in preparation in shooting a pinball machine, a spring(k = 675N/m) is compressed by 0.0650m relative to its unstrained
1 answer
asked by
Anonymous
663 views
The force required to flex a nasal strip and apply it to the nose is 0.25 ; the energy stored in the strip when flexed is 0.0025
1 answer
asked by
m,bmbnm
661 views
A 2.606 kg block is on a horizontal surface with ìk = 0.160, and is in contact with a lightweight spring with a spring constant
3 answers
asked by
help
635 views
A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end.
2 answers
asked by
Jack
662 views
A certain spring stretches 5.3 cm when it
supports a mass of 0.65 kg . If the elastic limit is not reached, how far will it
1 answer
asked by
David
653 views
A 350 g block is attached to a vertical spring whose stiffness constant is 12 N/m . The block is released at the position where
1 answer
asked by
Az
641 views
a 10.0 cm cylindrical chamber has a 5.0cm diameter piston attached to one end. The piston is connected to an ideal spring with a
1 answer
asked by
Jenny
639 views
A 3 kg weight is placed upon a spring so that it hangs downward 12 centimeters. How far would the spring stretch if a 4 kg
2 answers
asked by
Malik Allahham
618 views
A light spring with a spring constant of 15.2 N/m rests vertically on the bottom of a large beaker of water, as shown in (a)
1 answer
asked by
John Miller
631 views
A steel spring is hung vertically. Using a ruler, the lower end of the spring was measured to be 25.0cm from its upper end.
4 answers
asked by
Jack
653 views
In a room that is 2.78 m high, a spring (unstrained length = 0.30 m) hangs from the ceiling. A board whose length is 1.94 m is
1 answer
asked by
isabel
640 views
A 20-lb weight is hung on an 18-in. spring stretching it 6 in. The weight is pulled down 5 in. and 5 lb are added to the weight.
2 answers
asked by
Viet
624 views
A 45.87-kg crate is suspended by a spring with a spring constant of 6000 N/m on a frictionless surface at an angle of 30 °.
2 answers
asked by
Monkey
588 views
A spring is mounted horizontally. A crate which has a mass of 8.5kg is pressed against the spring with a force of 350N. As a
1 answer
asked by
Rob
596 views
Initially sliding with a speed of 2.3 m/s, a 2.0 kg block collides with a spring and compresses it 0.41 m before coming to rest.
3 answers
asked by
Abby
598 views
Mere and Ruth investigated the relationship between the applied force, F, and the extension, x of a spring. The results they
2 answers
asked by
Kate
596 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
2 answers
asked by
RICky
583 views
A 21700 kg train is reaching the end of the line. In order to slow down, the front of the train snags a cable that is attached
2 answers
asked by
Physics Lover
589 views
A force of 10N causes aspring to extend by 20mm.
find a, the spring constant of the spring in N/M b, the extension of the spring
3 answers
asked by
Gizaw
580 views
With a mass = 10 k
.. the horizontal surface on which the block slides is frictionless. The speed of the block before it touches
2 answers
asked by
monea
586 views
a force of 125N is required to extend a spring by 2.8cm. what force is required to stretch the same spring by 3.2cm
2 answers
asked by
peter
578 views
A 72 kg bungee jumper jumps from a bridge. She is tied to a bungee cord whose unstretched length is 13 m, and falls a total of
2 answers
asked by
Anonymous
576 views
A 0.30 kg mass is attached to a spring with a spring constant 170 N/m so that the mass is allowed to move on a horizontal
2 answers
asked by
roro
592 views
An ideal spring has the spring constant k = 414 N/m. Calculate the distance this spring must be stretched from its equilibrium
2 answers
asked by
James
594 views
A 1.82 kg box moves back and forth on a horizontal frictionless surface between two different springs, as shown. The box is
2 answers
asked by
Megan
580 views
a block of mass m=0.9 kg is connected to a spring of force constant k= 775 N/m on a smooth horizontal surface. plot the
2 answers
asked by
Mima
563 views
A new type of spring is found where the spring force F is given by F=-kx + bx^2 where k=400 N/ m and b=100 N/m^2 and x is the
2 answers
asked by
Physics
575 views
A 65.7 kg person jumps from a window to a fire net 21.0 m below, which stretches the net 1.14 m. Assume that the net behaves
2 answers
asked by
Bob
564 views
a 5 kg crate falls from a height of 2.0 m into an industrial spring scale. When the crate comes to rest the compression of the
2 answers
asked by
Valerie
542 views
A spring that has a force constant of 1100 N/m is mounted vertically on the ground. A block of mass 1.90 kg is dropped from rest
2 answers
asked by
Pranav
553 views
passenger must experience no greater than 10 times the magnitude of the acceleration due to gravity as the spring cushions their
2 answers
asked by
Sherry
550 views
A 0.87 kg block is shot horizontally from a spring, as in the example above, and travels 0.497 m up a long a frictionless ramp
2 answers
asked by
Anonymous
545 views
A load of 54 N attached to a spring hanging vertically stretches the spring 4.9 cm. The spring is now placed horizontally on a
2 answers
asked by
Kristen
562 views
An 85kg person bounces on a bathroom scale having a force constant of 1.50*10^6 N/m. The amplitude of the bounce is 0.200 cm.
2 answers
asked by
anonymous
531 views
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Parent Categories (6)
Classical mechanics
Force and Motion
Forces and Motion
Mechanics
Mechanics and Forces
Physics