Question

uniform rod of mass m is supported by a pin at A and a spring at B. 1 given a small sideward displacement and released: a) Wr
0 0
Add a comment Improve this question Transcribed image text
Answer #1

find equation of motion vi A B+ mgl/tko 3 mez which is similar to ot w2o =0 og natural frequency 3ng toke wn aldo on atta &Tplease give a thumbs up

Add a comment
Know the answer?
Add Answer to:
uniform rod of mass m is supported by a pin at A and a spring at...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • 7. The uniform rod of mass m is supported by a pin at A and a...

    7. The uniform rod of mass m is supported by a pin at A and a spring at B. If B is given a small sideward displacement and released: a) Write clearly the equation of motion for the simple harmonic motion. b) Determine the natural period of vibration. c) Determine the natural frequency of vibration. А е L BMW sin 20 = 2 sin cos e

  • A block mass of 3 kg attached with a spring of spring constant 2000 N/m as shown in the Figure below

    Part A: 10 points each (Questions 1-4) 1. A block mass of 3 kg attached with a spring of spring constant 2000 N/m as shown in the Figure below. The amplitude or maximum displacement Xmax is 5m. Calculatea) Maximum Potential energy stored in the spring b) Maximum kinetic energy of the block c) the total energy-spring block system 2. A small mass moves in simple harmonic motion according to the equation x = 2 Cos(45t), where "x" displacement from equilibrium point in meters and "t"...

  • question 1 please Question B1 (this part is made of three short questions) (Topics assessed: EOM...

    question 1 please Question B1 (this part is made of three short questions) (Topics assessed: EOM of a 1DOF rotational system, damped harmonic motion experimental data evaluation and analysis, modelling) 1. A uniform rod of mass m = 1 kg and length 1 = 0.25 m (Figure QB1.1) is supported by a pin joint at A and a spring with stiffness k = 300 N/m at B. The mass moment of inertia of the rod about point A is: ml...

  • For my lab a 50g mass is on a spring. The spring is pulled down a...

    For my lab a 50g mass is on a spring. The spring is pulled down a different length for each trial and then released. What would the amplitude of motion be for this experiment and how can I test that the frequency is independent from the amplitude. In cases where the restoring force is proportional to the amount of displacement from the oquilibrium position, the object undergoes simple harmonic motion (SHM). An object on a spring is the simplest example...

  • A damped system consists of a mass (m = 30kg) supported on a spring and a...

    A damped system consists of a mass (m = 30kg) supported on a spring and a damper in parallel. In an experiment, the period of vibration of this system was measured to be 0.5 seconds, and the ratio of maximum displacement between two successive cycles was determined from the experimental data to be 20. Determine: a. The logarithmic decrement. [2] Q4a. Answer: b. The damping ratio, commenting if this is over-damped, critically damped, or under-damped. [4] Q4b. Answer: c. The...

  • Exercises 1. (introduction) Sketch or plot the displacement of the mass in a mass-spring system for at least two per...

    Exercises 1. (introduction) Sketch or plot the displacement of the mass in a mass-spring system for at least two periods for the case when Wn-2rad/s, 괴,-1mm, and eto =-v/5mm/s. 2. (introduction) The approximation sin θ ะ θ is reasonable for θ < 10°. If a pendulum of length 0.5m, has an initial position of 0()0, what is the maximum value of the initial angular velocity that can be given to the pendulum without violating this smll angle approximation? 3. (harmonic...

  • please solve both. thank you! A mass of 1.25 kg stretches a spring 0.06 m. The...

    please solve both. thank you! A mass of 1.25 kg stretches a spring 0.06 m. The mass is in a medium that exerts a viscous resistance of 56 N when the mass has a velocity of 2 . The viscous resistance is proportional to the speed of the object. Suppose the object is displaced an additional 0.03 m and released. Find an function to express the object's displacement from the spring's equilibrium position, in m after t seconds. Let positive...

  • A uniform disk of radius r and mass md rolls without slipping on a cylindrical surface...

    A uniform disk of radius r and mass md rolls without slipping on a cylindrical surface and is attached to a uniform slender bar AB of mass mb. The bar is attached to a spring of constant K and can rotate freely in the vertical plane about point A as shown in the figure . If the bar AB is displaced by small angle 0 and released, determine The energy of the system in terms of theta and theta '....

  • A 0.8 kg mass attached to a vertical spring undergoes simple harmonic motion with a frequency...

    A 0.8 kg mass attached to a vertical spring undergoes simple harmonic motion with a frequency of 0.5 Hz. a) What is the period of the motion and the spring constant? b) If the amplitude of oscillation is 10 cm and the mass starts at its lowest point at time zero, write the equation describing the displacement of the mass as a function of time and find the position of the mass at times 1, 2, 1.5 s, and 1.25...

  • 17.67 The uniform bar AB of mass m, which is supported by two wires, is released...

    17.67 The uniform bar AB of mass m, which is supported by two wires, is released from rest when (a) Show that the differential equation of motion is ?--(g/L) sin ?. (b) Integrate the differential equation of motion analytically to find ? as a function of ?. (c) Determine the force in each wire as a function of ? Figure P17.67

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT