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Author Question: For general projectile motion with no air resistance, the vertical component of a projectile's ... (Read 560 times)

swpotter12

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For general projectile motion with no air resistance, 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

If the velocity versus time graph of an object is a straight line making an angle of +30 (counter clockwise) with the time axis, the object is
 
  A) moving with constant non-zero speed.
  B) moving with constant non-zero acceleration.
  C) at rest.
  D) moving with increasing acceleration.


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olderstudent

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swpotter12

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Reply 2 on: Jul 29, 2018
Excellent


AngeliqueG

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Reply 3 on: Yesterday
Gracias!

 

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