This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A 56.0 kg bungee jumper jumps off a bridge and undergoes simple harmonic motion. If the period of ... (Read 88 times)

tnt_battle

  • Hero Member
  • *****
  • Posts: 556
on: Jul 29, 2018
A 56.0 kg bungee jumper jumps off a bridge and undergoes simple harmonic motion. If the period of oscillation is 11.2 s, what is the spring constant of the bungee cord, assuming it has negligible mass compared to that of the jumper?
 
  A) 17.6 N/m
  B) 21.1 N/m
  C) 28.2 N/m

Question 2

An object of mass 8.0 kg is attached to an ideal massless spring and allowed to hang in the Earth's gravitational field.
 
  The spring stretches 3.6 cm before it reaches its equilibrium position. If this system is allowed to oscillate, what will be its frequency?
  A) 2.6 Hz
  B) 0.0045 Hz
  C) 0.67 Hz
  D) 2.1 Hz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


tnt_battle

  • Member
  • Posts: 556
Reply 2 on: Jul 29, 2018
Gracias!

daiying98

  • Member
  • Posts: 354
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

How genes produce proteins that determine traits in a simple dominant-recessive relationship. How genes produce proteins that determine traits in a simple dominant-recessive relationship.
Range of Motion of the Knee Joint: Flexion, Extension, and Hyperextension Range of Motion of the Knee Joint: Flexion, Extension, and Hyperextension
Isambard Kingdom Brunel, Maidenhead Railroad Bridge. Isambard Kingdom Brunel, Maidenhead Railroad Bridge.
Mobilize neck in wavelike motion. Return the head to a neutral position facing upward. Apply ... Mobilize neck in wavelike motion. Return the head to a neutral position facing upward. Apply ...
Simple Diffusion Simple Diffusion
Physics 12 - Interpreting Motion Physics 12 - Interpreting Motion
Video: Insulin (glucose uptake by body cells), glycogenesis and lipogenesis

For a complete list of videos, visit our video library