****..*****.........*******...............One end of a light spring with spring constant k, is attached to the ceiling. A second light spring is attached to the lower end, with spring constant k,.An object of mass m is attached to the lower end of the second spring.() By how much does the pair of springs stretch? (Usethe following as necessary: k1, k2, m, and g, thegravitational acceleration.)Xtotal%3Dm) What is the effective spring constant of the springsystem? (Use the following as necessary: k1, k2, m, andg, the gravitational acceleration.)KeffWhat If? Two identical light springs with spring constant k3(c)are now individually hung vertically from the ceiling andattached at each end of a symmetric object, such as arectangular block with uniform mass density. In this case,with the springs next to each other, we describe them asbeing in parallel. Find the effective spring constant of thepair of springs as a system in this situation in terms of k3.(Use the following as necessary: k3, M, the mass of thesymmetric object, and g, the gravitational acceleration.)Keff =

SolutionSpnng cosntant k1, k2mass of object = m(a) Total strctch due to mass m equvlater…

One end of a light spring with spring constant k, is attached to the ceiling. A second light spring is attached to the lower end, with spring constant k2- An object of mass m is attached to the lower end of the second spring. ( By how much does the pair of springs stretch? (Use the following as necessary: k1, k2, m, and g, the gravitational acceleration.) Xtotal = e What is the effective spring constant of the spring system? (Use the following as necessary: k1, k2, m, and g, the gravitational acceleration.) keff = (6) What If? Two identical light springs with spring constant k3 are now individually hung vertically from the ceiling and attached at each end of a symmetric object, such as a rectangular block with uniform mass density. In this case, with the springs next to each other, we describe them as the being in parallel. Find the effective spring constant pair of springs as a system in this situation in terms of k3. (Use the following as necessary: k3, M, the mass of the symmetric object, and g, the gravitational acceleration.) keff =

One end of a light spring with spring constant k, is attached to the ceiling. A second light spring is attached to the lower end, with spring constant k2- An object of mass m is attached to the lower end of the second spring. ( By how much does the pair of springs stretch? (Use the following as necessary: k1, k2, m, and g, the gravitational acceleration.) Xtotal = e What is the effective spring constant of the spring system? (Use the following as necessary: k1, k2, m, and g, the gravitational acceleration.) keff = (6) What If? Two identical light springs with spring constant k3 are now individually hung vertically from the ceiling and attached at each end of a symmetric object, such as a rectangular block with uniform mass density. In this case, with the springs next to each other, we describe them as the being in parallel. Find the effective spring constant pair of springs as a system in this situation in terms of k3. (Use the following as necessary: k3, M, the mass of the symmetric object, and g, the gravitational acceleration.) keff =

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

Question 10 of 10 In experiment of an object suspended in vertical spring, if a student drops a group of masses from the natural length of the spring and each time measure the maximum distance that the masses reach and drew the relationship between the weights of the masses and the maximum expantion as shown in the graph. the the spring constant is: 00.5 N/m O50 N/m 01 N/m O100 N/m O 25 N/m mg(N) 10 x(cm) 15 20 tt = -
A 0.46 kg block is hung from and stretches a spring that is attached to the ceiling. A second block is attached to the first one, and the amount that the spring stretches from its unstretched length triples. What is the mass of the second block?
Questions 2-5 reference the picture of mass attached to a spring shown. The left most picture gives the spring in its relaxed (equilibrium) position. The mass is lifted to point "B" and let go such that it oscillates up and down as shown in the right most position. Positions B and C are its highest and lowest points while bouncing. Point A is where the mass is traveling the fastest. Neglect air drag. 100 g B A 100 g 100 g At what point will the mass have the largest elastic (spring) potential energy? A В C All points will have the same amount of elastic potential energy. hllll
Need help finding A and B. The answer I found for both are incorrect.
You have a light spring which obeys Hooke's law. This spring stretches 2.24 cm vertically when a 2.40 kg object is suspended from it. Determine the following. (a) the force constant of the spring (in N/m) Answer____________ N/m (b) the distance (in cm) the spring stretches if you replace the 2.40 kg object with a 1.20 kg object Answer____________ cm (c) the amount of work (in J) an external agent must do to stretch the spring 8.50 cm from its unstretched position Answer____________ J
The 100 kg block is supported by two springs having the stiffness shown. Determine the stretch of spring AB, S(AB): 0.4 m 0.3 m 0.4 m kAc 1.5 kN/m A 1.2 &N/m Select one: O a. S(AB) = 0.22 m O b. S(AB) = 0.58 m Ос. none of these d. S(AB) = 0.058 m कै ैदौद हैं| maanitude of the moment done by the force about the "z-axis" in the following figure.
Rj
A student conducts the "Hooke's Law" Lab with the same apparatus and collects the following data. You can assume that with 0 g hung on the spring the spring displacement is O cm. hanging mass displacement spring (g) (cm) 50.0 3.5 100.0 7.2 150.0 11 200.0 14.2 250.0 18 300.0 20.5 Based on this data, what is the spring constant, k, in N/m to the correct number of significant figures.
3. An overloaded elevator has a total mass of 1457 kg. Despite of friction force upward with magnitude of 13,000 N and tension, the elevator is moving with constant speed of 13.72 m/s. At the bottom of the shaft is a cushioning spring which is then compressed for 3 m to stop the elevator. Find the force constant of the spring. Please answer correctly, comprehensively, and completely. Because based on experience, some expert answers were wrong. Thank you.
A spring has a length of 0.180 m when a 0.300 kg mass hangs from it, and a length of 0.750 m when a 2.10 kg mass hangs from it. (a) What is the force constant (in N/m) of the spring? N/m (b) What is the unloaded length (in m) of the spring? m
Questions 2-5 reference the picture of mass attached to a spring shown. The left most picture gives the spring in its relaxed (equilibrium) position. The mass is lifted to point "B" and let go such that it oscillates up and down as shown in the right most position. Positions B and C are its highest and lowest points while bouncing. Point A is where the mass is traveling the fastest. Neglect air drag. 100 g B A 100 g 100 g At what point will the mass have the most kinetic energy? A В C All points will have the same amount kinetic energy.
Asimple pendulum which has a frequency of 2.5 Hz.on the surface of the Earth is used by an astronaut visiting a newly discovered planet. On that planet's surface, the pendulum swings with a frequency of 1.6 Hz. How large is the gravitational acceleration of that planet?