--> projectile questions and answers
« previous next »
Pages: [1]   Go Down

Author Topic: projectile questions and answers  (Read 2146 times)

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
projectile questions and answers
« on: November 03, 2009, 10:22:26 am »
hope you find these useful
Logged

Offline Saladin

  • The Samurai
  • Honorary Member
  • SF V.I.P
  • *****
  • Posts: 6530
  • Reputation: 59719
  • Gender: Male
  • I believe in those who believe in me
    • Student Tech
Re: projectile questions and answers
« Reply #1 on: November 06, 2009, 05:53:17 am »
thanx man...

srry for the late reply.
Logged

Offline mousa

  • SF Citizen
  • ***
  • Posts: 233
  • Reputation: 447
Re: projectile questions and answers
« Reply #2 on: November 06, 2009, 06:15:23 am »
thank you sir,.. they are awesome!!
keep adding such stuff to this thread....
Logged

nid404

  • Guest
Re: projectile questions and answers
« Reply #3 on: November 06, 2009, 10:40:35 am »
thanks sir :)
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: projectile questions and answers
« Reply #4 on: November 06, 2009, 01:37:59 pm »
illustration of reultant speed for 4c
Logged

Offline Tyserius

  • Actuary Wannabe
  • SF Geek
  • ****
  • Posts: 318
  • Reputation: 383
  • Gender: Male
  • You are who you choose to become
Re: projectile questions and answers
« Reply #5 on: November 06, 2009, 08:11:52 pm »
Dear sir,

There is a slight problem with the answer for question number 3.

The final answer should be as attached.

EDIT : And do post more questions too! If possible :D
« Last Edit: November 06, 2009, 08:46:52 pm by Tyserius »
Logged
Take it easy and go slow and steady.

Offline Saladin

  • The Samurai
  • Honorary Member
  • SF V.I.P
  • *****
  • Posts: 6530
  • Reputation: 59719
  • Gender: Male
  • I believe in those who believe in me
    • Student Tech
Re: projectile questions and answers
« Reply #6 on: January 28, 2010, 06:21:15 pm »
shouldn't the vertical velocity be 31.3, because 200/6.39 is 31.3 and not 62.6.
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: projectile questions and answers
« Reply #7 on: January 29, 2010, 10:34:14 am »
shouldn't the vertical velocity be 31.3, because 200/6.39 is 31.3 and not 62.6.

Which post are you querying?
Logged

Offline Saladin

  • The Samurai
  • Honorary Member
  • SF V.I.P
  • *****
  • Posts: 6530
  • Reputation: 59719
  • Gender: Male
  • I believe in those who believe in me
    • Student Tech
Re: projectile questions and answers
« Reply #8 on: January 29, 2010, 11:18:14 am »
your answer, to the vertical compnent of the velocity.
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: projectile questions and answers
« Reply #9 on: January 29, 2010, 12:31:45 pm »
will check it now
Logged

Offline astarmathsandphysics

  • SF Overlord
  • *********
  • Posts: 11271
  • Reputation: 65534
  • Gender: Male
  • Free the exam papers!
Re: projectile questions and answers
« Reply #10 on: January 29, 2010, 12:35:34 pm »
I cant find this question. It is not in any of my posts.
Logged
Pages: [1]   Go Up
« previous next »
 

\n\t\t\t\t\t\t\t\t\t
<' + '/div>\n\t\t\t\t\t\t\t\t\t