Question

What is the magnitude of the force exerted by a spring with a spring constant of...

What is the magnitude of the force exerted by a spring with a spring constant of 447N/m, if it is stretched by 77cm?

You attach a 46.8g weight to a vertical spring and let it slowly move down until it is in equilibrium. By how much, measured in cm, the spring is stretched at equilibrium if the spring constant is 24N/m? g=9.8m/ s2

What is the period of the oscillations of a mass-spring system, measured in seconds, if the mass of the object is 3.2kg and the spring constant (or force constant) is 14.9N/m? Do not include the units in the answer.

Assume that you have plotted the period squared vs. mass of the system and the slope is 4.67. What is the spring constant or the force constant in N/m?

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 block of mass m = 0.53 kg attached to a spring with force constant 119...
A block of mass m = 0.53 kg attached to a spring with force constant 119 N/m is free to move on a frictionless, horizontal surface as in the figure below. The block is released from rest after the spring is stretched a distance A = 0.13 m. (Indicate the direction with the sign of your answer. Assume that the positive direction is to the right.) The left end of a horizontal spring is attached to a vertical wall, and...
Please show step by step explanation including all units. Part 1 Mass and Spring System You...
Please show step by step explanation including all units. Part 1 Mass and Spring System You have a spring with an unknown spring constant. You attach a 10 gram mass and note that the spring stretches 1 cm. Then you remove that mass and attach a 20 gram mass and note that the spring stretches 2 cm. a) Find the slope of the line on F vs. x plot. That will be your spring constant. b) Then you pull the...
For a linear spring the force is proportional to the stretch. F =kx k is the...
For a linear spring the force is proportional to the stretch. F =kx k is the elastic constant of the spring in N/m Masses are placed on a spring and the stretch is measured (no bouncing). Then the spring was allowed to bounce and the period was measured. mass Stretch(cm) Period (s) 0.15 kg 9 0.6 0.25 15 0.76 0.35 20.5 0.9 0.45 26.5 1.0 Calculate k for the spring. Be careful mass must be converted to weight in Newtons...
4. A mass is attached to a spring with a force constant of 40 N/m. The...
4. A mass is attached to a spring with a force constant of 40 N/m. The spring and mass are set to simple harmonic motion with a period of 0.50 s on a frictionless, horizontal surface. a) What is the mass of the object? b) What is the frequency of the oscillations? c) At which point will the object be at maximum speed? Minimum speed? d) At which point will the object be at max acceleration? Minimum acceleration?
1. Suppose you attach an object to a vertical spring originally at rest, and let it...
1. Suppose you attach an object to a vertical spring originally at rest, and let it bounce up and down. You release the object from rest at the spring’s original rest length. If the spring has a force constant of 11.1 N/m and a 0.3 kg-mass object is set in motion as described, find the amplitude of the oscillations. 2. If your heart rate is 145 beats per minute during strenuous exercise, what is the time per beat in units...
A block of mass m = 0.79 kg is attached to a spring with force constant...
A block of mass m = 0.79 kg is attached to a spring with force constant 123.0 N/m. The block is free to move on a frictionless, horizontal surface as shown in the figure. The block is released from rest after the spring is stretched a distance A = 0.10 m to the right. What is the potential energy of the spring/block system 0.25 s after releasing the block?
In the simple harmonic experiment, different masses were added to a spring. A graph of Force...
In the simple harmonic experiment, different masses were added to a spring. A graph of Force (weight) versus elongation was plotted. The graph was given by y = 9.4x +3.9. What is the spring constant of the spring in N/m ? In the simple harmonic experiment, different masses were added to a spring. For each mass, the preriod of oscillation was measured. A graph of Period squared versus mass was ploted. The linear graph was given by y = 3.36x...
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 spring 1.7 m long with force constant 525 N/m is hung from the ceiling of...
A spring 1.7 m long with force constant 525 N/m is hung from the ceiling of an elevator, and a block of mass 15 kg is attached to the bottom of the spring. (a) By how much is the spring stretched when the block is slowly lowered to its equilibrium point? (b) Referring to your answer in Part (a), is the block below or above its equilibrium position? (c) If the elevator subsequently accelerates upward at 2.00 m/s2, what is...
A 3.30-kg object is attached to a spring and placed on frictionless, horizontal surface. A horizontal...
A 3.30-kg object is attached to a spring and placed on frictionless, horizontal surface. A horizontal force of 21.0 N is required to hold the object at rest when it is pulled 0.200 m from its equilibrium position (the origin of the x axis). The object is now released from rest from this stretched position, and it subsequently undergoes simple harmonic oscillations. (a) Find the force constant of the spring. N/m (b) Find the frequency of the oscillations. Hz (c)...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT