A 5.00-kg object is hung from the bottom end of a vertical spring fastened to an overhead beam. The object is set into vertical oscillations having a period of 3.30 s. Find the force constant of the spring.  N/m

A pendulum's angular position is given by e = 0.0310 cos(mt), where e is in radians and w = 3.83 rad/s. Find the period (in s) and length (in m) of the pendulum. period -5.29 How does period depend on angular frequency? s length 5.29 How does the angular frequency of a pendulum depend on its length and the free-fall acceleration? m

A 4.0 kg-block attached to a 20 N/m-spring constant spring moves on a frictionless horizontal surface, back and forth between -6.0 m and +6.0 m. Which of the following will increae the period of the oscillation? Select all apply.     increase the amplitude     decrease the amplitude     increase the spring constant of the spring     decrease the spring constant of the spring     increase the mass of the block     decrease the mass of the block     none of the above

The period of motion of an object-spring system is T = 0.606 s when an object of mass m = 278 g is attached to the spring. (a) Find the frequency of motion in hertz. Hz(b) Find the force constant of the spring. N/m(c) If the total energy of the oscillating motion is 0.254 J, find the amplitude of the oscillations. m