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

Author Question: The planet Neptune was discovered by perturbations of A) Uranus. B) its moons. C) Pluto. D) ... (Read 41 times)

clippers!

  • Hero Member
  • *****
  • Posts: 828
on: Jul 29, 2018
The planet Neptune was discovered by perturbations of
 
  A) Uranus.
  B) its moons.
  C) Pluto.
  D) none of the above

Question 2

When a laboratory sample of unknown mass is placed on a vertical spring-scale having a force constant (spring constant) of 467 N/m, the system obeys the equation y = (4.4 cm) cos(33.3 s-1 t). What is the mass of this laboratory sample?
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

amcvicar

  • Sr. Member
  • ****
  • Posts: 341
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

0.421 kg


clippers!

  • Member
  • Posts: 828
Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it

marict

  • Member
  • Posts: 304
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

From space earth shows itself as a planet covered mostly by water. From space earth shows itself as a planet covered mostly by water.
Saturn’s Diverse Moons Saturn’s Diverse Moons
Neptune’s Banded Structure Neptune’s Banded Structure
Dwarf Planet Eris Dwarf Planet Eris
Planet George Planet George
In another solar system, a planet has an airless moon Zygo that is 4.0 × 105 m in diameter. ... In another solar system, a planet has an airless moon Zygo that is 4.0 × 105 m in diameter. ...
Video: Structures that affect circulation - venous return

For a complete list of videos, visit our video library