Question

15. Describe the energy transfers taking place when a spring SHM system is moving. Draw a...

15. Describe the energy transfers taking place when a spring SHM system is moving.
Draw a diagram, pick 5 points, and describe the energy present at each.

16. Start with Ebefore = Eafter to derive the maximum velocity in a spring SHM
system.

17. A 2.0 kg mass is pulled 10. cm away from its equilibrium point, on a spring with a
15 N/m constant. Show all steps.
a) Determine its maximum velocity as it passes through equilibrium.


b) Determine the period of the system.


18. Did Galileo's discoveries match your predictions? What did you find surprising
about the results?

19. Determine the period of a pendulum that is 68 cm long with an 8.0 kg bob on the
end. Show all steps.


20. A 20 kg pendulum was found to have a period of 8.2 seconds. What was the
length of the pendulum? Show all steps.

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
Physics II HW 1 SHM   A 100 g object connected to a spring (k= 40 N/m)...
Physics II HW 1 SHM   A 100 g object connected to a spring (k= 40 N/m) oscillates on a horizontal frictionless surface with an amplitude of 4.00 cm. Find the period and the total energy of the system. What is the period of a pendulum with a length of 2 meters on Earth? On the Moon? A 5 kg mass is attached to a spring that is hanging vertically. The spring is stretched 0.25 m from its equilibrium position. What...
Please do all the questions , as it's one question . since they are all a,b,c...
Please do all the questions , as it's one question . since they are all a,b,c ...since it's actually one question , just multiple steps to it Consider a 0.50 kg mass on a spring with a constant of 600 N/m. The spring and mass system are originally at equilibrium when the mass is at y = 0. The mass is pulled down until it is 50.0 cm below its equilibrium position and then released (y = -50.0 cm). What...
A block-spring system consists of a spring with constant k = 445 N/m attached to a...
A block-spring system consists of a spring with constant k = 445 N/m attached to a 2.25 kg block on a frictionless surface. The block is pulled 4.10 cm from equilibrium and released from rest. For the resulting oscillation, find the amplitude, angular frequency, frequency, and period. What is the maximum value of the block's velocity and acceleration?
Finding the Spring Constant We can describe an oscillating mass in terms of its position, velocity,...
Finding the Spring Constant We can describe an oscillating mass in terms of its position, velocity, and acceleration as a function of time. We can also describe the system from an energy perspective. In this experiment, you will measure the position and velocity as a function of time for an oscillating mass and spring system, and from those data, plot the kinetic and potential energies of the system. Energy is present in three forms for the mass and spring system....
Show all your steps and draw diagrams where necessary. 1.         A 780-g mass is attached to a...
Show all your steps and draw diagrams where necessary. 1.         A 780-g mass is attached to a vertical spring and lowered slowly until the mass rests at its equilibrium position 30 cm below the original length of the spring. It is then set into simple harmonic motion of amplitude 5 cm.             (a)        What is the frequency and period of the oscillation? (b)       What is the maximum velocity of the oscillating mass? Where does the maximum velocity occur? (c)        What is the maximum acceleration of...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of...
A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 7.10 N is applied. A 0.440-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0. (Assume that the direction of the initial displacement is positive. Use the exact values you enter to make later calculations.) (a)...
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...
Show all your steps and draw diagrams where necessary. Add explanatory notes where necessary. 1. A...
Show all your steps and draw diagrams where necessary. Add explanatory notes where necessary. 1. A 20-kg child swings back and forth on a swing such that her height h in m from the ground as a function of x is described by: h(x) = 0.5 + 0.45x2 for -1.2 m  x  1.2 m (a) What is the position of the child when x = 0? (b) Show graphically how the potential and kinetic energies of the child...
In a class question you solved the problem of the "Ballistic Pendulum". This problem might be...
In a class question you solved the problem of the "Ballistic Pendulum". This problem might be called a "Ballistic Spring". A spring of equilibrium (un-stretched) length L 0 is hung vertically from one end. A mass M is attached to the other end of the spring and lowered so that the mass hangs stationary with the spring stretched a distance Δ L. The position of the bottom end of the un-stretched spring is defined as y = 0 and shown...
Question 1 (1 point) Which is not necessary in order to do work on an object...
Question 1 (1 point) Which is not necessary in order to do work on an object (use the scientific definition of work)? Question 1 options: There must be a change in momentum. A net force must be applied to the object. The object must undergo a displacement. A component of the force must be in the direction of motion. Question 2 (1 point) The change in gravitational potential energy for a 1.9 kg box lifted 2.2 m is: Question 2...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT