Question

A mass on a spring oscillates with an amplitude of 30.0 cm. How far from the...

A mass on a spring oscillates with an amplitude of 30.0 cm. How far from the equilibrium position is the mass when one third of its total energy is kinetic energy?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Here we apply concept of simple harmonic motion and conservation of mechanical energy.

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 175 g mass hanging from a spring (k = 25.0 N/m) oscillates with an amplitude...
A 175 g mass hanging from a spring (k = 25.0 N/m) oscillates with an amplitude of 15.8 cm. a) Calculate the acceleration of the mass when its displacement is 8.00 cm below equilibrium b) Determine the maximum speed of the object.
A particle with mass 1.67 kg oscillates horizontally at the end of a horizontal spring. A...
A particle with mass 1.67 kg oscillates horizontally at the end of a horizontal spring. A student measures an amplitude of 0.803 m and a duration of 129 s for 74 cycles of oscillation. Find the frequency, f, the speed at the equilibrium position, vmax, the spring constant, k, the potential energy at an endpoint, Umax, the potential energy when the particle is located 46.9% of the amplitude away from the equilibrium position, U, and the kinetic energy, K, and...
A frictionless spring-mass system with spring constant 425 N/m and mass 1kg oscillates with amplitude 8.0...
A frictionless spring-mass system with spring constant 425 N/m and mass 1kg oscillates with amplitude 8.0 cm. What is its speed at position x = 3.5 cm? (Answer in cm/s.)
A 35.0-g object connected to a spring with a force constant of 45.0 N/m oscillates with...
A 35.0-g object connected to a spring with a force constant of 45.0 N/m oscillates with an amplitude of 5.00 cm on a frictionless, horizontal surface. (a) Find the total energy of the system. mJ (b) Find the speed of the object when its position is 1.30 cm. (Let 0 cm be the position of equilibrium.) m/s (c) Find the kinetic energy when its position is 3.00 cm. mJ (d) Find the potential energy when its position is 3.00 cm....
a 85.5 kg block oscillates on the end of an ideal spring( spring constant 105 N/m)...
a 85.5 kg block oscillates on the end of an ideal spring( spring constant 105 N/m) with simple harmonic motion of amplitude A=4.75 cm. Assume there is no friction anywhere. During this motion: when the spring is stretched distance 0.327A from equilibrium: Find the fraction of its total energy that is kinetic energy.
A particle with mass 1.23 kg oscillates horizontally at the end of a horizontal spring. A...
A particle with mass 1.23 kg oscillates horizontally at the end of a horizontal spring. A student measures an amplitude of 0.847 m and a duration of 125 s for 69 cycles of oscillation. Find the frequency, ?, the speed at the equilibrium position, ?max, the spring constant, ?, the potential energy at an endpoint, ?max, the potential energy when the particle is located 41.3% of the amplitude away from the equiliibrium position, ?, and the kinetic energy, ?, and...
A mass attached to a spring oscillates with a period of 1.12·s and an amplitude of...
A mass attached to a spring oscillates with a period of 1.12·s and an amplitude of 40·cm. At time t = 0 the mass is at x = +28·cm and is moving in the positive direction (away from equilibrium). What is the phase constant? (degrees) Where is it at time t = 4.5·s? (cm)
A particle with mass 2.61 kg oscillates horizontally at the end of a horizontal spring. A...
A particle with mass 2.61 kg oscillates horizontally at the end of a horizontal spring. A student measures an amplitude of 0.923 m and a duration of 129 s for 65 cycles of oscillation. Find the frequency, ?, the speed at the equilibrium position, ?max, the spring constant, ?, the potential energy at an endpoint, ?max, the potential energy when the particle is located 68.5% of the amplitude away from the equiliibrium position, ?, and the kinetic energy, ?, and...
A mass hangs vertically from a spring that is attached to the ceiling, and oscillates. If...
A mass hangs vertically from a spring that is attached to the ceiling, and oscillates. If the kinetic energy of the mass is decreasing, what must be true about the mass's motion? The mass must be moving towards the equilibrium position. The mass must be moving upward. The mass must be moving away from the equilibrium position. The mass must be moving downward.
A mass attached to a spring oscillates back and forth on a horizontal frictionless surface. The...
A mass attached to a spring oscillates back and forth on a horizontal frictionless surface. The velocity of the mass is modeled by the function v = 2πfA cos(2πft) when at t = 0, x = 0. What is the magnitude of the velocity in cm/s at the equilibrium position for an amplitude of 4.5 cm and a frequency of 2.3 Hz?
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT