Problem 2: Suppose the massless rod in the discussion of the nonlinear pendulum is a string of length 1. A mass m is attached to the end of the string and the pendulum. is released from rest at a small displacement angle 00 > 0. When the pendulum. reaches the equilibrium position, the string hits a nail and gets caught at this point U4 above the mass. The mass oscillates from this new pivot point as shown in the figure. (a) Construct and solve a linear initial-value problem lhat gives the displacement angle, denote it 01(t), for 0≤1

Q: Q1/Determine the magnitude of the resultant force acting on the screw eye and its direction measured…

A: for the given system of forces To determine The magnitude of the resultant force and its direction…

Q: Do the Resultant Force Equals Zero?

A: No, it is not mandatory that a resultant force must be equal to zero, it may be zero and may not be…

Q: The x component of the cross product of the vector from C to D times the force F. (Use the format…

A: Solution:-Given dataA≡0,2,0B≡4,4,4C≡0,0,4D≡4,0,0F=105 N

Q: Phi = 40 degrees Theta = 35 degrees F1 = 425 Newtons Alpha = 60 degrees Beta = 45 degrees F2 = 625…

A: Given,  ϕ=40°θ=35°F1=425Nα=60°β=45°F2=625N

Q: Q2: Consider two forces of magnitudes 11 N and 8 N acting on a particle, with an angle of 30 between…

A:

Q: 4. Use F₁ =3, 6₁ = 2, k₁₂₁ = 4₁ K3 = 2,63 = 1, J₁ = 2₁ J₂=5, find the impulse and step response of…

A: Given: To find: Impulse and step response

Strain energy

The term strain indicates the variation in an object's length, area, and volume when the object is subjected to an external force. The external force may be of normal, shear, moment, torque, etc. The strain in an object depends on the types of external force and cross-section of the object. Mathematically, the evaluation of strain can be obtained with the help of elastic constants.