Question

What is the total energy E of oscillation? How do the potential energy U and the...

  1. What is the total energy E of oscillation? How do the potential energy U and the kinetic energy K of the oscillating mass change with time?

4 points

  1. Sketch a graph showing how E, U and K change with time over one period.

5 points

  1. How is the angular frequency w related to the period T of oscillation?
Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A mass m moves in a central potential U(r) = −A e^(−kr), where A and k...
A mass m moves in a central potential U(r) = −A e^(−kr), where A and k are positive constants. (a) Sketch the effective potential, and list the types of motion possible (bounded vs. unbounded, stable vs. unstable) and the energy ranges for each. (b) If the particle moves in a circular orbit of radius r0, find its angular momentum L in terms of m, k, A and r0. (c) Find the angular velocity of the circular orbit ωorb in terms...
(a) Sketch a graph of the potential energy function U(x) = kx2 /2 + Ae−αx2 ,...
(a) Sketch a graph of the potential energy function U(x) = kx2 /2 + Ae−αx2 , where k, A, and α are constants. (b) What is the force corresponding to this potential energy? (c) Suppose a particle of mass m moving with this potential energy has a velocity va when its position is x = a . Show that the particle does not pass through the origin unless A ≤ mva^ 2 + ka^2 / 2 ( 1 − e^...
**Please do not write in handwriting** 1- Compare the values of kinetic, potential and total energy...
**Please do not write in handwriting** 1- Compare the values of kinetic, potential and total energy of an oscillating mass-spring system in the following cases: a) When the spring is the most compressed and the most extended. b) When the spring is nearly relaxed. 2- Suppose that a simple pendulum is calibrated to 2 cycles per second at sea level and is then brought up to the top of a tall mountain. What would need to be done to re-calibrate...
A potential energy function is given by U(x) = x^(−8)e^x^2 . Let’s only focus on the...
A potential energy function is given by U(x) = x^(−8)e^x^2 . Let’s only focus on the region where x > 0. a) Find the position where the potential energy is a minimum b) For small oscillations around this minimum, what is the angular frequency ω? c) At what distance (either to the left or right) from the equilibrium point is the exact value of the force (derived from the full potential) more than 10% different from the force corresponding to...
Consider a 0.85 kg mass oscillating on a massless spring with spring constant of 45 N/m....
Consider a 0.85 kg mass oscillating on a massless spring with spring constant of 45 N/m. This object reaches a maximum position of 12 cm from equilibrium. a) Determine the angular frequency of this mass. Then, determine the b) force, c) acceleration, d) elastic potential energy, e) kinetic energy, and f) velocity that it experiences at its maximum position. Determine the g) force, h) acceleration, i) elastic potential energy, j) kinetic energy, and k) velocity that it experiences at the...
A block with mass m = 0.1 kg undergoes periodic motion with frequency f = 0.1...
A block with mass m = 0.1 kg undergoes periodic motion with frequency f = 0.1 Hz, with amplitude A = 0.5 m. It starts at position x = -0.5 m. Determine the equation of oscillation, explicitly stating the angular frequency , maximum velocity vmax, and total energy of the oscillator. Also sketch a plot of position, velocity, and energy as functions of time, and explain qualitatively how these are related.
* i need part E , F, G , H You attach a 150 g mass...
* i need part E , F, G , H You attach a 150 g mass on a spring hung vertically. a. If the spring initially stretches 16 cm w... You attach a 150 g mass on a spring hung vertically. a. If the spring initially stretches 16 cm when you hang the mass on it, what is the spring constant? b. How long will one oscillation take? The spring is now oriented horizontally and attached to a glider on...
How can you measure the spring constant of a spring? You can measure spring constant K=...
How can you measure the spring constant of a spring? You can measure spring constant K= Force applied/change in length of the spring. ● How can you use a known spring to find an unknown mass? ● How does the amount of mass affect the frequency and the period? ● How does the amplitude affect the frequency and the period? ● How does the spring constant affect the frequency and the period? ‘ ● How does gravity affect the motion...
An electron having total energy E = 3.40 eV approaches a rectangular energy barrier with U...
An electron having total energy E = 3.40 eV approaches a rectangular energy barrier with U = 4.10 eV and L = 950 pm as shown in the figure below. Classically, the electron cannot pass through the barrier because E < U. Quantum-mechanically, however, the probability of tunneling is not zero. (a) Calculate this probability, which is the transmission coefficient. (Use 9.11  10-31 kg for the mass of an electron, 1.055  10-34 J · s for ℏ, and note that there are...
Classical Mechanics - Let us consider the following kinetic (T) and potential (U) energies of a...
Classical Mechanics - Let us consider the following kinetic (T) and potential (U) energies of a two-dimensional oscillator : ?(?,̇ ?̇)= ?/2 (?̇²+ ?̇²) ?(?,?)= ?/2 (?²+?² )+??? where x and y denote, respectively, the cartesian displacements of the oscillator; ?̇= ??/?? and ?̇= ??/?? the time derivatives of the displacements; m the mass of the oscillator; K the stiffness constant of the oscillator; A is the coupling constant. 1) Using the following coordinate transformations, ?= 1/√2 (?+?) ?= 1/√2...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT