Mass, M Spring compression, x 95 kg 1.6 m Trial k, N/m Uelo , J Uelf, J v (m/s) .... 1 980 1254.4 1050 1344 1120 1433.6 1180 1510.4 1220 1561.4 2. 3. 4.

Q: 1. A 25.0 cm long spring is hung vertically from a ceiling and stretches to 29.5 cm when a 7.00 kg…

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Q: The differential equation is: d²y k (y+s+l – h + mg dt2 m k The form of the solution that we…

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Q: Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report…

A: Given that -  Mass(m) =12 kg Spring stretches(x) =7.70cm=7.70*10^-2m To determined that (a) What is…

Q: You attach a block to the bottom end of a spring hang- ing vertically. You slowly let the block move…

A: The net force applied on the block,

Q: Determine the spring constant k4 (N/m) if the extension of the whole system is 1.44 m when a force…

A: If spring of spring constant k1 ,k2 ,k3 .........kn are in parallel then their equivalent spring…

Q: List pros and cons about a compression spring ping pong ball launcher (maybe talk about the spring,…

A: A ping pong ball launcher is the method to launch the ping pong ball by compressing the spring by a…

Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 34.5 cm when a 7.00 kg mass…

A: Given : Length of the spring, L=29 cm=0.29 m stretched length of the spring =34.5 cm=0.345 m…

Q: Iace with d speed of 1.8 m/s when it encounters a spring. (a) Determine the force constant (in N/m)…

A: Mass "m" = 2.6 kg . initial velocity "u" = 1.8m/s .

Q: A 25.0 cm long spring Is hung vertically from a celling and stretches to 30.5 cm when 7.00 kg mass…

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Q: 4. An 26 g rifle bullet traveling at 250 m/s buries itself in a 4.4 kg pendulum hanging on a 2.4 m…

A: mass of rifle bullet (m) = 26 g = 0.026 kg Speed of bullet (v) = 250 msMass of pendulum (M) = 4.4 kg…

Q: A body that weighs W Newtons falls from rest from a height of 600mm and strikes a spring whose scale…

A: According to conservation of energy -  Initial energy = Final energy  Therefore, potential energy of…

Q: Q1) Choose the correet answer for the following questions 1. The mechanics consist of a) Dynamic and…

A: Due to multiple questions posted, we will be answering the first question. If any specific questions…

Q: 4.) A spring is compressed by a distance d and launches a mass with a speed of 4 m/s just after the…

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Q: Q12:The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

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Q: If the coefficient of kinetic friction between the 10kg crate and the plane is =0.2, determine the…

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Q: A 65 kg student is standing atop a spring in an elevator that is accelerating upward at 2.8 m/s2.…

A: The spring constant, k=2600 N/m   The mass of the student, m=65 kg   The upward acceleration of the…

Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 36.3 cm when a 7.00 kg mass…

A: solution as

Q: Bruce pulls a spring with a spring constant k = 100 stretching it from its rest length of 0.20 m to…

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Q: A 1.5 kg crate drops from a height of 2.0 m onto an industrial spring scale whose elastic constant…

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Q: A 2kg object is attached to a spring of an unknown spring constant k. If the magnitude of the…

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Q: 17. When a family of four with a total mass of 200 kg steep into their 1200 kg car, the cars spring…

A: Compression in spring, x = 3 cm = 0.03 m Mass of family = 200 kg

Q: The graph hanging Force vs spring Displacement( extension AX) is given below. Find the spring…

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Q: A 0.25-kg apple is gently hung from a spring that stretches 4.6 cm. The force constant of the spring…

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Q: A bow with a spring constant of 275 N/m is pulled back 0.85 meters and loaded with a 0.125 kg arrow.…

A: Spring constant (k) = 275 N/m distance pulled back on the spring (d) = 0.85 m Mass of arrow (m)…

Q: A dart is inserted into a spring-loaded dart gun by pushing the spring in by a distance x. For the…

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Q: 012 The horizontal surface on which a 2 kg block slides is frictionless. The speed of the block…

A: 15 ) Mass =m = 6 kg initial velocity = Vi= 6 m/s final velocity = Vf= 10 m/s

Q: Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report…

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Q: Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report…

A: Given: Fishes are hung on a spring scale to determine the mass. Mass of the load = 13 Kg Stretched…

Q: You are asked to design spring bumpers for the walls of a parking garage. A freely rolling 1200 kg…

A: mass of car, m = 1200 kg  speed of car, v =  0.65 m/s  distance of compression, y = 0.09 m

Q: • If the spring shown is pulled by 400N force. The stretch (s) of the spring will be: lo k=200N/m…

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Q: A 1.5kg mass cart is attached to a spring with a stiffness of 560N/m. In the picture on top, the…

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Q: A small mass of m = 110 g hangs from a string of length I = 1.08 m. Calculate the initial speed v…

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Q: What is the minimum amount that the spring must be compressed if the car is to stay on the track?…

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Q: A 31.0 cm long spring is hung vertically from a ceiling and stretches to 37.7 cm when an 8.00 kg…

A: Let the spring constant of the spring be denoted by k.Let the initial and final lengths of the…

Q: Calculate the spring constant for spring 3 in N/m. Force vs Spring Extension 14000 12000 10000 Z8000…

A: If a spring is compressed or extended then it a force is generated in spring which is direct…

Q: A 4.90 kg block is placed on top of a vertical spring, which compresses a distance of 2.70 cm.…

A: According to Hooke' law, the force applied to a spring is proportional to the increase or…

Q: Two blocks have a spring compressed between them. Mass of the first block is m1 =1 kg and mass of…

A: Given: Mass of first block, m1=1 kg Mass of second block, m2= 3 kg Force constant, k= 720 N/m…

Q: 30) Given the system in Fig. 16 consist of three springs joined end to end, the tension, w, in each…

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Q: The mass hangs at the end of a spring which has a 300 N/m spring constant. The 4 kg mass is…

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Q: A 31.0 cm long spring is hung vertically from a ceiling and stretches to 36.9 cm when an 8.00 kg…

A: Given : Length of a spring (L) = 31 cm = 0.31 m Stretch length (∆L) = 36.9 cm = 0.369 m Mass (m) = 8…

Q: A 33.0 cm long spring is hung vertically from a ceiling and stretches to 37.5 cm when an 8.00 kg…

A: The stretched length of the spring is: (a) The formula for the spring force and weight is:

Q: An ideal spring obeys Hooke’s law: F = −ikx.A mass of m = 0.8 kg hung vertically fromthis spring…

A: The expression for the spring constant is,

Q: The magnitude of the force required to compress an imperfect horizontal spring a distance x is giv…

A: Given data as per questionFbs=k x+bx3k=120 N/mb=18 N/m3m=3.5 kgx=2.2 m

Q: The 100 kg block is supported by two springs having the stiffness shown. Determine the stretch of…

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Q: Fish are hung on a spring scale to determine their mass (most fishermen feel no obligation to report…

A: A). Given  X= 7.6cm Load= 13.5kg Spring constant k=?

Q: A 29.0 cm long spring is hung vertically from a ceiling and stretches to 37.5 cm when an 8.50 kg…

A: Given:Initial length of the spring = 29.5 cmWeight from the spring = 8.5 kg weightFinal length of…

Q: Before 20 2.20P)After the collision is masses stick each other. There is a spring with force…

A: (a) Applying the conservation of momentum for left side: Total initial momentum = Total final…

Q: A 5.00 gram bullet into a 1.00 kg block attached to a spring [k=900 N/m]. The bullet emerges through…

A: Given that,             mass of bullet(m1)= 5gm            mass of block(m2) =1kg            spring…

Q: -3m- 4 m www kA-30 N/m 3m KAc-20 NAm Figure (1) Mass = 11 kg For figure (1): 1- What is the force…

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