A 1.30 kg mass is suspended from a spring, with a spring constant of 107.0 N/m. Find the driving frequency which would cause resonance.

R14–4. The block has a mass of 0.5 kg and moves within the smooth vertical slot. If the block starts from rest when the attached spring is in the unstretched position at A, determine the constant vertical force F which must be applied to the cord so that the block attains a speed VB = 2.5 m/s when it reaches B; sg = 0.15 m. Neglect the mass of the cord and pulley. %3D -0.3 m- 0.3 m B• SB -k = 100 N/m

Suppose a diving board with no one on it bounces up and down in a simple harmonic motion with a frequency of 4.00Hz. The board has an effective mass of 10.0 kg. what is the frequency, in hertz, of the simple harmonic motion of a 75kg diver on the board?

Find the frequency value of this question.

A block of mass  m = 6.04 kg  is attached to a spring with spring constant  k = 1532 N/m  and rests on a frictionless surface. The block is pulled, stretching the spring a distance of 0.145 m, and is held still. The block is then released and moves in simple harmonic motion about the equilibrium position. (Assume that the block is stretched in the positive direction.) (a) What is the frequency of this oscillation? Hz(b) Where is the block located 3.24 s after it is released? (Give the displacement from the equilibrium. Include the sign of the value in your answer.) m(c) What is the velocity of the mass at that time? (Indicate the direction with the sign of your answer.) m/s

The tip of a tuning fork goes through 420 complete vibrations in a time of 0.440 s. What is the angular frequency?

Find the personal frequency, shape mode and vibration response equation of the above system, if K1 250 N / m, K2 = 250 N / m =, K3 = 300 N / m, K4 = 350 N / m = K5 = 200 N / m

A mass is placed on a frictionless, horizontal table. A spring (k = 100 N/m) , which can be stretched or compressed, is placed on the table. A 5.00-kg mass is attached to one end of the spring, the other end is anchored to the wall. The equilibrium position is marked at zero. A student moves the mass out to x = 4.0cm and releases it from rest. The mass oscillates in SHM. (a) Determine the equations of motion. (b) Find the position, velocity, and acceleration of the mass at time t = 3.00 s.

A 0.417 kg mass is attached to a string with a force constant of 53.9 N/m. The mass is displaced 0.286m from equilibrium and released. Assuming SHM for the system.  Part A: With what frequency does it vibrate ?  Part B: What is the speed of the mass when it is 0.143m from equilibrium?  Part C: What is the total energy stored in this system?  Part D: What is the ratio of the kinetic energy to the potential energy when it is at 0.143m from equilibrium?

Two successive frequencies of harmonic vibration (reasonance) in a pipe are 532HZ and 684Hz. Is the pipe open at both ends or closed at one end?  I'm just trying to conceptually understand this. Thank you for your help.