The position of a mass (350 g) attached to an oscillating spring is given by:
x = 22.5 cm cos((7.84 rad/s) t)
Find total energy of the mass.
Determine the potential energy when the mass is located 5.3 cm from equilibrium.
What is the velocity of the mass at the location in part B?
Find the location of the mass when the velocity is one-third of its maximum value.
The position of a mass (350 g) attached to an oscillating spring is given by: x...
A. The position of a 45 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. Determine the velocity at t=0.40s. B. Assume that the oscillating mass described in Part A is attached to a spring. What would the spring constant k of this spring be? C. What is the total energy E of the mass described in the previous parts?
A mass is attached to a spring & is oscillating up & down. The position of the oscillating mass is given by... y=(3.2 cm)*Cos[2*3.14*t/(0.58 sec)]; where t is time. Determine (a) the period of this motion; (b) the first time the mass is at position y=0. Please show all work.
Part A: The position of a 55 g oscillating mass is given by x(t)=(2.0cm)cos(10t), where t is in seconds. Determine the velocity at t=0.40s. Express your answer in meters per second to two significant figures. Part B: Assume that the oscillating mass described in Part A is attached to a spring. What would the spring constant k of this spring be? Express your answer in newtons per meter to two significant figures. Part C: What is the total energy E...
the position of a mass that is oscillating on a spring is given by x = (0.20m) cos [(5.00s^-1)t]. what is the period of the motion? what is the amplitude of the motion? what is the spring constant? what is the total mechanical energy of the system?
The position of a 0.5 kg object that is oscillating on an ideal spring is given by the equation x = (10cm)cos(10 t), where t is in seconds. At what position x is the kinetic energy one third of the potential energy at that position?
13.6 The equation for the position as a function of time for an oscillating spring is given by x 15 cm cos 47at a) What is the frequency? b) If the mass on the spring is 400 g, what is the spring constant of the spring? c) What is the position at t-0.023 82 d) What is the position at rad 1 0.08 s
The position of a 53 g oscillating mass is given by x(t)=(1.7cm)cos12t, where t is in seconds. determine the amplitude determine the period determine the spring constant determine the maximum speed determine the total energy determine the velocity at .45s
A mass rests on a frictionless surface and is attached to the end of a spring. The mass is pulled so that the spring is stretched... I would appreciate to have a detailed explanation for the last one. Thank you in advance. A mass rests on a frictionless surface and is attached to the end of a spring. The mass is pulled so that the spring Is stretched. The mass Is then released, and It starts oscillating back and forth...
Q2. A mass of 300 g is attached to a spring hanging from the ceiling. The spring stretches 20 cm when the mass is added. What is the spring constant of the spring? If the mass is now pulled 8 cm below it’s new equilibrium position, what will be the frequency of the oscillation What is the maximum speed of the mass? At what position will it have a speed that is one third of the maximum speed? What is...
The distance or displacement y of a weight attached to an oscillating spring from its natural position is modeled by y = 4 cos 2Pit, where t is time in seconds. Potential energy is the energy of position and is given by P = ky^2, where k is a constant. The weight has the greatest potential energy when the spring is strenched the most.