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

Author Question: A soccer ball whose radius is 11 cm rolls a distance of 10 m in 3.50 s. What is the angular speed of ... (Read 65 times)

a0266361136

  • Hero Member
  • *****
  • Posts: 538
on: Jul 29, 2018
A soccer ball whose radius is 11 cm rolls a distance of 10 m in 3.50 s. What is the angular speed of the ball?
 
  A) 5.1 m/s
  B) 13 m/s
  C) 26 m/s
  D) 39 m/s
  E) 52 m/s

Question 2

The density of air is 1.29 kg/m3. What is the mass of the air inside a room 4.0 m  3.0 m  2.0 m?
 
  A) 0.32 kg
  B) 3.1 kg
  C) 31 kg
  D) 1.9 kg
  E) 19 kg


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

iceage

  • Guest
Reply #1 on: Jul 29, 2018
Answer to Question 1

C

Answer to Question 2

C


a0266361136

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 29, 2018
TY


iceage

  • Guest
Reply #3 on: Jul 29, 2018
You're welcome


« previous next »
 

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro
Radius and Ulna Radius and Ulna
A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ... A 2.10-kg hammer is transported to the Moon. The radius of the Moon is 1.74 × 106 m, its mass ...
A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of A simple harmonic oscillator has an amplitude of 3.50 cm and a maximum speed of
Meat rolls البورك Meat rolls البورك
A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ... A sled having a certain initial speed on a horizontal surface comes to rest after traveling 10 ...
Video: A timeline of the teeth (Explained - No Audio)

For a complete list of videos, visit our video library