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

Author Question: An object is dropped (g = 9.80 m/s2) and falls for 5.00 s before hitting the ground. a. How far has ... (Read 1520 times)

cabate

  • Hero Member
  • *****
  • Posts: 537
on: Jul 28, 2018
An object is dropped (g = 9.80 m/s2) and falls for 5.00 s before hitting the ground.
 a. How far has the object fallen?
  b. What is the final velocity?
  c. What is the final acceleration?

Question 2

Avogadro's number has a numerical value of
 a. 6.02  1023.
  b. 1.00  1023.
  c. 3.01  1023.
  d. none of these.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

asware1

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 28, 2018
Answer to Question 1

a. 123 m
b. 49 m/s, downward
c. 9.80 m/s2, downward

Answer to Question 2

a


cabate

  • Member
  • Posts: 537
Reply 2 on: Jul 28, 2018
Gracias!

juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

Horses need to lie down occasionally, and prefer soft ground for a nap. Horses need to lie down occasionally, and prefer soft ground for a nap.
20,000 year old Arctic ground squirrel mummy 20,000 year old Arctic ground squirrel mummy
Ground coffee magnified Ground coffee magnified
The Parallax of a Nearby Object in Space The Parallax of a Nearby Object in Space
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 vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ... Using a vacuum hose and a test light to ground one cylinder at a time on a distributorless ignition ...
Video: Darwin's Observation (Fossils, Galapagos Islands & Africa ) and Natural Selection (Adaptive Traits)

For a complete list of videos, visit our video library