Calc Projectile motion horizontal velocity

  • Thread starter H3lpPlz
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  • #1
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Homework Statement


Calculate any or all of the following: horizontal velocity, initial vertical speed, angular launch speed, launch angle, and maximum height all for an object with a mass of 7.3g that is projected 24.5m.


Homework Equations





The Attempt at a Solution


V=d/t V=24.5/7.3 V=15.031
 

Answers and Replies

  • #2
Hootenanny
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Homework Statement


Calculate any or all of the following: horizontal velocity, initial vertical speed, angular launch speed, launch angle, and maximum height all for an object with a mass of 7.3g that is projected 24.5m.


Homework Equations





The Attempt at a Solution


V=d/t V=24.5/7.3 V=15.031
Your solution is incorrect. What do the symbols in the equation v=d/t represent?
 
  • #3
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Pardon me if I am wrong but knowing mass in this case is useless or is it time?
 
  • #4
Hootenanny
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Pardon me if I am wrong but knowing mass in this case is useless or is it time?
If we are ignoring drag (which I am assuming that we are), then you are indeed correct. The mass of the object is superfluous in this case.
 

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