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Author Question: The diameter of the Moon is 3.78 106 m. It subtends an angle of 0.00982 radians at the surface of ... (Read 90 times)

fnuegbu

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on: Jul 29, 2018
The diameter of the Moon is 3.78  106 m. It subtends an angle of 0.00982 radians at the surface of Earth. How far is the Moon from Earth?
 
  What will be an ideal response?

Question 2

An airplane is flying at a speed of 200 m/s in level flight at an altitude of 800 m. A package is to be dropped from the airplane to land on a target on the ground.
 
  At what horizontal distance away from the target should the package be released so that it lands on the target? A) 2.55 km
  B) 125 m
  C) 326 m
  D) 786 m
  E) 1.22 km


frre432

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

3.85  108 m

Answer to Question 2

A


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