« previous next »

Author Question: An airplane with an airspeed of 120. km/h is headed 30.0 East of North in a wind blowing due West at ... (Read 162 times)

pragya sharda

  • Hero Member
  • *****
  • Posts: 566
on: Jul 27, 2018
An airplane with an airspeed of 120. km/h is headed 30.0 East of North in a wind blowing due West at 30. km/h. What is the groundspeed of the plane?
 
  What will be an ideal response?

Question 2

What was the approximate diameter of the object which denoted in the sky above Chelyabinsk in 2013?
 
  A) 10 km
  B) 20 meters
  C) 1 meter
  D) 100 meters


lcapri7

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 27, 2018
Answer to Question 1

108 km/h

Answer to Question 2

B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Survivorship curve for the North American beaver. Survivorship curve for the North American beaver.
The age structure of human populations in West Africa and Western Europe, as of 2000. The age structure of human populations in West Africa and Western Europe, as of 2000.
The Asiatic lion, whose habitat once ranged from the Mediterranean to north-west Indian subcontinent The Asiatic lion, whose habitat once ranged from the Mediterranean to north-west Indian subcontinent
Trails West Trails West
Wind energy Wind energy
North American Indigenous Woman North American Indigenous Woman
Video: Decubitus Ulcer

For a complete list of videos, visit our video library