« previous next »

Author Question: An 80-km/h airplane flying in the same direction as a 10 km/h tail wind has a groundspeed of A) ... (Read 69 times)

aabwk4

  • Hero Member
  • *****
  • Posts: 593
on: Jul 29, 2018
An 80-km/h airplane flying in the same direction as a 10 km/h tail wind has a groundspeed of
 
  A) 10 km/h.
  B) 70 km/h.
  C) 80 km/h.
  D) 90 km/h.

Question 2

An 80-km/h airplane flying against a 10-km/h head wind has a groundspeed of
 
  A) 10 km/h.
  B) 70 km/h.
  C) 80 km/h.
  D) 90 km/h.


JCABRERA33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: B


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

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.

The lymphatic system. Lymphatic vessels, major lymph nodes, and lymphatic organs. The direction of l The lymphatic system. Lymphatic vessels, major lymph nodes, and lymphatic organs. The direction of l
Binary Head-Tail Source Binary Head-Tail Source
Measuring Wind Measuring Wind
Wind Measurement Wind Measurement
Calculate the magnitude and direction of the resultant for Calculate the magnitude and direction of the resultant for
Video: Endocytosis -Types and Phagocytosis

For a complete list of videos, visit our video library