2. A 15 kg mass is attached to a vertical k-400 N/m spring, then pulled down...
A 2-kg object is suspended at rest from a vertical spring (K=196 N/m) attached to the ceiling. From this equilibrium position, the object is pulled down an additional distance d=3 cm and released from rest. a) Considering the upward direction to be positive, find the amplitude, frequency and phase constant of the simple harmonic motion and write the equation of the motion. b) find the speed of the object at the moment when it is 3 cm above the release...
Consider a vertical mass-spring system. The spring constant is k = 48N the mass is m = 1.0 kg. (a) Find the angular frequency. The mass is pulled from equilibrium 0.10 m down. (b) Write the equation for the displacement as a function of time, with a vertical xaxis pointing upward.
a 0.675 kg mass is attached to a spring of spring constant 42.4 n/m, pulled, and released. what is the frequency of the resulting oscillation A 0.675 kg mass is attached to a spring of spring constant 42.4 N/m, pulled, and released. What is the frequency of the resulting oscillation? (Unit = Hz) Enter 2000 Acelas Corporation. All Rights Reserved ONHOQE
A 0.2kg mass is attached to a vertical hanging spring, stretching it by 10cm. The mass is then pulled down an additional 10cm and is released. The amplitude decreases to 5cm in 30s. The spring constant: k= 19.6 N/m, Natural frequency is 9.89 rad/s, damping constant is 0.0092. a) What is the equation of motion for the mass as a function of time b)What is the equation for the energy of the mass as a function of time
A block of mass m 2.00 kg is attached to a spring of force constant k- 525 N/m as shown in the figure below. The block is pulled to a position x 4.00 cm to the right of equilibrium and released from rest. (o) Find the speed the block has as it passes through equilibrium if the horizontal surface is frictionless m/s (b) Find the speed the block has as it passes through equilibrium (for the first time) if the...
A 10-kg block is attached to a vertical spring of constant 2000 N/m and slowly lowered to its equilibrium position. The block is now pulled down a distance of 3 cm and released from rest and executes vertical SHM. What is the net force on the block when it is at its lowest position? (Assume g = 10 m/s2.)
A 1.50 kg , horizontal, uniform tray is attached to a vertical ideal spring of force constant 180 N/m and a 260 g metal ball is in the tray. The spring is below the tray, so it can oscillate up-and-down. The tray is then pushed down 15.2 cm below its equilibrium point (call this point A) and released from rest. How fast is the ball moving just as it leaves the tray? (Answer is NOT 1.67 m/s or 1.98 m/s)...
5. A mass of 225 g is suspended from a vertical spring. It is then pulled down 15 cm and released. The mass completes 10 oscillations in a time of 32 seconds. What is the force constant for the spring? 6. A block of unknown mass is attached to a spring with a force constant of 6.50 N/m and undergoes simple harmonic motion with an amplitude of 10.0 cm. When the block is halfway between its equilibrium position and the...
Constants A 2.00 kg , horizontal, uniform tray is attached to a vertical ideal spring of force constant 195 N/m and a 265 g metal ball is in the tray. The spring is below the tray, so it can oscillate up-and-down. The tray is then pushed down 17.0 cm below its equilibrium point (call this point A) and released from rest. Part A How high above point A will the tray be when the metal ball leaves the tray? (Hint:...
A harmonic oscillator consists of a block attached to a spring (k = 400 N/m). The mass is initially displaced to x_max = 0.128 m. At some later time, t, the block has the following kinematic variables: x = 0.100 m, v = -13.6 m/s, a = -123 m/s^2 a) find the frequency of oscillation b) the mass of the block c) the amplitude of the motion. d) and the total mechanical energy of the system.