Author Question: For general projectile motion if we neglect air, the vertical component of a projectile's ... (Read 105 times)

EY67

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For general projectile motion if we neglect air, the vertical component of a projectile's acceleration
 
  A) is always zero.
  B) remains a non-zero constant.
  C) continuously increases.
  D) continuously decreases.
  E) first decreases and then increases.

Question 2

Mort weighs 700 newtons on Earth. He takes a low-orbit voyage in an Earth satellite. While in orbit his apparent weight his feeling of weight is
 
  A) zero.
  B) a little less than 700 newtons.
  C) a little more than 700 newtons.
  D) just a few newtons.
  E) 700 newtons.



kingdude89

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Answer to Question 1

B

Answer to Question 2

A



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