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

Author Question: Janice throws a stone horizontally from the roof edge of a 50. meter high dormitory. It hits the ... (Read 138 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
on: Jul 27, 2018
Janice throws a stone horizontally from the roof edge of a 50. meter high dormitory. It hits the ground at a point 60. m from the building. What was the initial velocity?
 
  A) 19. m/s
  B) 22. m/s
  C) g m/s
  D) 5.5 m/s
  E) 25. m/s

Question 2

Which of the following is an advantage that liquid water has as a biological solvent compared to other alternatives?
 
  A) when it freezes it becomes less dense
  B) it is a liquid over a wide temperature range and remains liquid at higher temperatures
  C) it is able to dissolve many things
  D) all of these are advantages


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jennafosdick

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

D


APUS57

  • Member
  • Posts: 571
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

brbarasa

  • Member
  • Posts: 308
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

A very high-resolution texture of the Moon, including a normal map A very high-resolution texture of the Moon, including a normal map
Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground Fossils are formed after an animal dies, decomposes, and is covered in sediment. Minerals in ground
Using a hot stone to massage the neck. Using a hot stone to massage the neck.
Nursing Care Plan Process: Client with High Blood Lipid Levels Nursing Care Plan Process: Client with High Blood Lipid Levels
During a period of high power demand, the voltage output of the power company is reduced by ... During a period of high power demand, the voltage output of the power company is reduced by ...
Barry Bonds hits a 125m (450') home run that lands in the stands at an altitude 30m above its ... Barry Bonds hits a 125m (450') home run that lands in the stands at an altitude 30m above its ...
Video: Homologous chromosomes during prophase I - Animation

For a complete list of videos, visit our video library