Explore BrainMass

Explore BrainMass

    A non linear force does work. By integration, find the work done between given limits.

    Not what you're looking for? Search our solutions OR ask your own Custom question.

    This content was COPIED from BrainMass.com - View the original, and get the already-completed solution here!

    See attached file.

    A perfectly elastic rubber framework is stretched by a force applied to its end. This force as a function of the x coordinate of the end is:
    (1) F = 52.8 x + 38.4 x^2

    PART a. By integration, find the work done by this applied force from position x1=.5 m to x2= 1 m.

    PART b. With the end at position x2, a frictionless mass of M= 2.17 kg is attached to the end. Upon release the mass is moved to x3 = .75 m. Find the speed of the mass at that point.

    © BrainMass Inc. brainmass.com June 7, 2023, 2:21 pm ad1c9bdddf


    Solution Preview

    PART a.
    Step 1.
    The first step of a solution is a careful observation of a diagram of the event. Observe ATTACHMENT #1 for a diagram showing parameters and integrals.

    Step 2.
    The element dU of work done by the force F moving through element dx of the ...

    Solution Summary

    The integration is used to find the work done between limits. In a step by step solution, the problem is explained and solved.


    Free BrainMass Quizzes

    • The Moon

      Test your knowledge of moon phases and movement.

    • Basic Physics

      This quiz will test your knowledge about basic Physics.

    • Classical Mechanics

      This quiz is designed to test and improve your knowledge on Classical Mechanics.

    • Intro to the Physics Waves

      Some short-answer questions involving the basic vocabulary of string, sound, and water waves.

    • Introduction to Nanotechnology/Nanomaterials

      This quiz is for any area of science. Test yourself to see what knowledge of nanotechnology you have. This content will also make you familiar with basic concepts of nanotechnology.

    View More Free Quizzes