A mass weighting 56 lbs stretches a spring 8 inches. The mass is in a medium that exerts a viscous resistance of 28 lbs when the mass has a velocity of 4 ft/sec. Suppose the object is displaced an additional 4 inches and released. Find an equation for the object's displacement, u(t), in feet after t seconds. u(t) = Question Help: Video Submit Question

A mass weighting 56 lbs stretches a spring 8 inches. The mass is in a medium that exerts a viscous resistance of 28 lbs when the mass has a velocity of 4 ft/sec. Suppose the object is displaced an additional 4 inches and released. Find an equation for the object's displacement, u(t), in feet after t seconds. u(t) = Question Help: Video Submit Question

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

A mass weighting 64 lbs stretches a spring 6 inches. The mass is in a medium that exerts a viscous resistance of 9 lbs when the mass has a velocity of 6 ft/sec. Suppose the object is displaced an additional 7 inches and released. Find an equation for the object's displacement, u(t), in feet aftert seconds. u(t) =
Include Formula
Question in pic.
Solve the problem. PROVIDE THE GIVEN, REQUIRED, EQUATION, SOLUTION, AND FINAL ANSWER A spring of k = 1972 N/m loses its elasticity if stretched more than 45 cm. What is the mass of the heaviest object the spring can support without being damaged?
An object is placed on the end of a vertical spring, with a spring constant of 484.1 N/m. The spring is stretched by 0.09 m. Calculate the mass of object.
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:
You construct a dart gun using a spring that has a spring constant of 250 N/m. The dart you wish to launch has a mass of 0.3 kg, and compression length of the spring you design to be 0.4m. If you load and fire this dart from the dart gun, how fast will the dart's launch velocity be? Give your answer in units of m/s, however do not include the units explicitly in your answer. If you include units, the answer will be counted wrong.
A 5.75-kg mass stretches a vertical spring 0.5 m. If the spring is stretched an additional 1.0 m and released, how long does it take to reach the (new) equilibrium position again? (What equation(s) can I use to solve this equation?)
A mass weighting 24 lbs stretches a spring 4 inches. The mass is in a medium that exerts a viscous resistance of 17 lbs when the mass has a velocity of 2 ft/sec. Suppose the object is displaced an additional 4 inches and released. Find an equation for the object's displacement, u(t), in feet after t seconds. u(t) = Question Help: Video Message instructor Post to forum Calculator Submit Question Question 11 0/8 pts 399 Details A mass weighting 24 lbs stretches a spring 5 inches. The mass is in a medium that exerts a viscous resistance of A lbs when the mass has a velocity of 6 ft/sec. This system will be overdamped if A > lbs
A 6-lb weight is suspended from a spring having a stiffness k = 3 lb/in. If the weight is given an upward velocity of 20 ft/s when it is 2 in. above its equilibrium position, determine the equation which describes the motionand the maximum upward displacement of the weight, measured from the equilibrium position. Assume positive displacement is downward.
A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal surface, back and forth between -6.0 m and +6.0 m. How much distance the block travels in one period, in meters? our answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement.
If you attach a 2 kg mass to a vertical spring with a spring constant of 1476 N/m, what is the displacement?