(1) What is the magnitude of the force required to stretch a 0.5m long spring, with a spring constant of 100 N/m, to a length of 1.5m? (SHOW WORK)

Q: A force of 10 lb is required to hold a spring stretched 4 in. beyond its natural length. How much…

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Q: A spring stretches by 1.0 cm when it is loaded with a weight of 5.0 kg. Calculateforce constant of…

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Q: A spring has a natural length of 15 inches. A force of 10 lbs. is required to keep it stretched 5…

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Q: Calculate the work required to raised body 2 meter at time of 3 sec if the mass of body 5 Kg.

A: Work is defined as  W=-∆U Here W is work done and ∆U is potential energy.

Q: If a force of 60 lb stretches a 10-in spring to 14 inches, find the work done in stretching the…

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Q: How much elastic potential energy will a linear spring have if it has a spring constant of 440.5 N/m…

A: Given: The spring constant: k = 440.5 N/m. The stretch: x = 5.0 m.   To calculate the elastic…

Q: The equilibrium length of the spring is 35cm. a force of 70N has been exerted to stretch it to 45cm.…

A: equilibrium length of spring = 35 cm = 0.35 m force applied (F) = 70 N new length (L') = 45 cm =…

Q: I find a spring that is labeled "80 N/m" but it is actually 3.5 inches long, before being hung from…

A: Spring constant (k) = 80 N/m  Displacement (y) = 62 mm  = 0.062 m

Q: A mass of 2.1 kg is dropped from a height of 4.4 meters above a vertical spring anchored at its…

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Q: This may seem like an easy question for a physics type to answer: With what force does a rock that…

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Q: block of mass m 3 kg is attached to a spring with spring constant k = 250 N/m. Then it pulled a…

A: Given m = 3 kg

Q: A spring can be compressed 2.0 cm by a force of 341 N. A block with a mass of 7.0 kg is released…

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Q: The staples inside a stapler are kept in place by a spring with a relaxed length of 0.115m. If the…

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Q: A 2.5 kg crate falls from a height of 3.0 m onto an industrial spring constant of 2.5x10^5 N/m. At…

A: Mass of the crate (m)=2.5 kg Height of the crate above spring (h)=3 m Spring constant of the spring…

Q: . A spring with a spring constant of 25 N/m is stretched 65 cm. What was the force used? 10. A 75 N…

A: Given: 9- spring constant, k=25 N/m Displacement, x=65 cm To find force.   10- Force, F=75 N…

Q: Work of 4 Joules is done in stretching a spring from its natural length to 14 cm beyond its natural…

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Q: A spring of spring constant 5 x 10 N/m is stretched initially by 5cm from the unstretched position.…

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Q: A vertical spring has a force constant of 125N/m. By how much will the spring be compressed if a…

A: The spring force is the opposing force exerted by the spring when the spring is compressed a length…

Q: Consider a space colonist on a far off planet. They are trying to lift a box tied to a rope from the…

A: Let the weight of the box = w Let the height of first floor window from ground = h Let the…

Q: If it takes 50 pounds to displace a bow from its original state 0.80m to its stretched state, how…

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Q: A force of 7 pounds is required to hold a spring stretched 10 in. beyond its natural length. How…

A: Given: The force required to hold the spring stretched 10 in. beyond its natural length is…

Q: What is the ratio of the Force required to hold a spring at 4m past its natural length to the Force…

A: Force on a spring is given as where k is the spring constant, x is the spring stretch or…

Q: It takes twice as much work to stretch a spring from 9 to 10 inches as it does to stretch it from 8…

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Q: A spring of natural length 10 inches stretches 1.5 inches under a weight of 8 pounds. Find the work…

A: natural length = 10 inch elongation = 1.5 inch weight = 8 punds

Q: The work required to stretch a certain spring from an elongation of 4.00 cm to an elongation of 5.00…

A: Given data: Elongation of length x1=4.00 cm                                  x2=5.00 cm Energy =11J…

Q: An unstretched spring is 10 ft long. A pull of 40 lb stretches the spring by 22 ft. Find the work…

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Q: Which requires more work- strectching a strong spring a certain distance or stretching a weak spring…

A: Let Ws is required work done for stretching strong spring and Ww is required work done for weak…

Q: It requires a force of 100 N to stretch a spring of negligible mass by a distance of 0.1 m. If the…

A: Hooke’s law is given as, Here, F denotes the force, k denotes the spring constant and x denotes the…

Q: A 2.0 kg mass is placed against a spring of force constant 800 Nim, which has been co m, as…

A: Given:- The force constant of the spring is k = 800 N/m  The compression of the spring d = 0.22 m…

Q: The k value of a certain spring is 200 N/m. If we put a 75 kg mass on top of it, how far does it…

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Q: What is the force required to deform a spring of a given/certain length?

A: In this question they have asked about the force required to deform a spring of a given/certain…

Q: An engine develops 15 kw of power. How much time does it take to lift 250 kg to a height of 30m ?

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Q: . A small balloon containing sand with a combined mass of 98.2gg is suspended with an ideal string…

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Q: A load of 50N stretches a vertical spring by 0.15 m. What is the spring constant

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Q: Assuming this maximum height was the result of one push from her parent, what was the average force…

A: Given data, distance S=152 cm

Q: A spring, whose equilibrium length is 2 m, is compressed to a length of 1 2 m when a force of 10 N…

A: Equilibrium length of spring (L) = 2 m Compressed length (l) = 1.2 m Applied force (F) = 10 N

Q: A block of mass m = 1.9 kg is attached to a spring of force constant 500 N/m. The assembly lies on a…

A: It is given that, m=1.9 kgk=500 N/mx=7 cm=0.07 m

Q: An 75-kg diver stands at the edge of a 52 kg diving board that is 5.0 meters long, which is…

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Q: How much force is needed to stretch a spring for 0.252 m when the spring constant is 93.8 N/m?

A: We know thatF=-kxHereF=Applied forcex=extension in springk=spring constantNegative sign shows,force…

Q: An unstretched spring is 10 ft long. A pull of 40 lb stretches the spring by ½ ft. Find the work…

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Q: Disregarding friction, a roller coaster with a vertical drop of 46 m will achieve a speed of about…

A: Given h1 = 46 m V1 = 30 m/s h2 = 2h1

Q: The natural length of a spring is 10cm. A force of 10N will stretch it t work done in stretching…

A: GivenNatural length of spring=10 cmForce, F=10 NAfter steching Toral length=12 cm

Q: A spiral spring, whose length is 23cm, was affected by a force of 10N, and its length ?became 32cm.…

A: The given data are: xi=23 cmxf=32 cmF=10 N Here, xi denotes the initial length, xf denotes the final…

Q: You have a spring witk k+388 N/m When no extrenal forceis applied on it, the length of the spring is…

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Q: • A farmhand pushes a 26-kg bale of hay 3.9 m across the floor of abarn. If she exerts a horizontal…

A: Expression of work done -  W=F×sWhere,F = Force s = Distance

Q: 10 N force made the spring stretched 5 cm longer than its original length, suspend a 2kg mass will…

A: Scenario - Spring stretches a certain length when a mass is suspended from it. Given : Initial force…

Q: Mass = 7.0kg Spring constant = 500N/m Length of spring stretched = 13.7cm  The spring is further…

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