Work and Kinetic Energy Q8: Please answer each part step by step and explain each step (even if minor) in detail please. Problem 8: A mass is sliding on a frictionless surface with a speed v. It runs into alinear spring with a spring constant of k, which compresses from position x; to positionXXf.X;wwwmmPart (a) Write a general expression for the force that the spring exerts on the mass, in term of k and x. Choose the initial position of the front of thespring to be x;=0.Expression :F.springSelect from the variables below to write your expression. Note that all variables may not be required.а, В, ө, а, d, g, h, j, k, m, P, t, х, Xр, X;Part (b) Select the equation that correctly describes the work done by the spring to stop the mass.MultipleChoice :1) W = kf k x dx2) W = - k x?3) W = - k*fk x dx4) W = - k*f k x dx - ½ m5) W = - k x dx + ½ m v²6) W = -Xf F x dxPart (c) Evaluate the relationship in part (b) to arrive at an expression for the work done in terms of known variables.Expression :W =Select from the variables below to write your expression. Note that all variables may not be required.а, в, ө, а, d, g, һ, j, k, m, P, t, x, Xр, X;Part (d) Solve for the numerical value of the work done in Joules given that x; = 0, xf = 22 cm, and k = 120 N/m.Numeric : A numeric value is expected and not an expression.W =

Name: Work and Kinetic Energy Q8: Please answer each part step by step and e
Uploaded: 2024-03-20T06:58:04.000Z
Channel: Bartleby
Description: Work and Kinetic Energy Q8: Please answer each part step by step and explain each step (even if minor) in detail please. Problem 8: A mass is sliding on a frictionless surface with a speed v. It runs into alinear spring with a spring constant of k,