Question 2 [Select all that apply] Concerning springs and Hooke's Law, which of these statements is/are true? F, = -ka F。=k正 | Given Hooke's law and spring constant k, the force of the spring is given by the length of the spring | Given Hooke's law and spring constant k, the force of the spring is given by the displacement it is stretched or compressed relative to its relaxed equilibrium point. The direction of the force from a spring is opposite to the displacement it is either compressed or stretched.

Question 2 [Select all that apply] Concerning springs and Hooke's Law, which of these statements is/are true? F, = -ka F。=k正 | Given Hooke's law and spring constant k, the force of the spring is given by the length of the spring | Given Hooke's law and spring constant k, the force of the spring is given by the displacement it is stretched or compressed relative to its relaxed equilibrium point. The direction of the force from a spring is opposite to the displacement it is either compressed or stretched.

Name: Question 2[Select all that apply] Concerning springs and Hooke's Law,
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Description: Question 2[Select all that apply] Concerning springs and Hooke's Law, which of thesestatements is/are true?F, = -kaF。=k正| Given Hooke's law and spring constant k, the force of the spring is given by thelength of the spring| Given Hooke's law and spr

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter15: Oscillations

Section: Chapter Questions

Problem 35P: When an 80.0-kg man stands on a pogo stick, the spring is compressed 0.120 m. (a) What is the force...

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Exercise 6: In order to study the characteristics and to calibrate an elastic spring (S) we fix an extremity of the spring to a support and the other extremity is free and used to hook standard masses (S), the obtained results are tabulated as shown below, knowing that its elastic limit is Almax-20cm- useg-10N/kg Mass m(g) 40 80 12 160 Length I(cm) 40 44 48 52 56 Weight w(N) Tension T(N) Elongation ALD x(cm) 1- Name and classify the forces acting on (S). 2- Represent, without scale, the forces acting on (S). 3- Complete the above table showing your calculation. 4- Draw the characteristic curve of the tension in the spring as function of its elongation. 5- Deduce the stiffness constant of the spring in N/m and N/cm. 6- Find the length of the spring when a mass of 300g is hooked to its free end. 7- Find the maximum mass can be hooked to the free end of the spring, what would happen if this mass is exceeded. Exercise 7: A ball is sliding on an inclined plane of a rough surface as shown in…
Consider the system in (Figure 1). Figure d k = 5 lb/in. B y = 1/2x² 1 ft A X 1 of 1 Part A Determine the smallest amount the spring at B must be compressed against the 0.7-1b block so that when the block is released from B it slides along the smooth surface and reaches point A. Express your answer in inches to three significant figures. |VD ΑΣΦΩΤ X = Submit Provide Feedback Request Answer vec ? in.
Instructions: 1. Wite the corresponding solutions and units for every part of the GIVEN, REQUIRED, SOLUTIONS and FINAL ANSWER. 2. Please do not shortcut the solutions, do it in a step-by-step way. and use only five (5) decimal places. 3. Box the final answer and use five (5) decimal places if applicable Problem: A spring in the weighing scale compresses in length by 0.14 inches for every 1.0lb, of applied force. Determine the mass of an object, in pound mass, that causes this spring to be compressed by 1.8inches. The local acceleration of gravity is 31 ft/s².
I Review | Constants A 2.00-kg package is released on a 53.1° incline, 4.00 m from a long spring with force constant 120 N/m that is attached at the bottom of the incline (Figure 1). The coefficients of friction between the package and the incline are us = 0.40 and µk the spring is negligible. Part A 0.20. The mass of What is the speed of the package just before it reaches the spring? V ΑΣφ m/s Figure 1 of 1 Request Answer Submit m = 2.00 kg Part B 4.00 m What is the maximum compression of the spring? V ΑΣφ 53.1° d = m Suhmit Request Answer II wwwwwwww
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Z G Command S A 8.7 kg mass hanging from a spring scale is slowly lowered onto a vertical spring, as shown in (Figure 1) W Figure 3 E D C Scule $ 4 R F - www V 96 6 5 T 1 of 1 G > .6 B ▾ Part A Y ▾ What does the spring scale read just before the mass touches the lower spring? Express your answer with the appropriate units. View Available Hint(s) H F₁ = Value Submit Part B ▾ k- Value Submit Part C MacBook Air The scale reads 26 N when the lower spring has been compressed by 1.4 cm. What is the value of the spring constant for the lower spring? Express your answer with the appropriate units. ▸ View Available Hint(s) & 7 N HA U μµA J 2 At what compression length will the scale read zero? Express your answer with the appropriate units. 8 M @ MOSISO Units K → C 6 ? Units input for part A Units ( 9 O " H O ? L command P 12-1 option ? m 7 1 E shift
A spring suspended from a ceiling has a constant of 12 Ib/ft. An 8 Ib weight is placed on the spring, and when equilibrium is reached, the weight is raised 5 in. above the equilibrium position and dropped. Solve for the displacement (x) of the weight at any time (t). Type or paste an image of your solutions below:
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