physics question

the concorde is the fastest airline used for commercial service.it can cruise 1450 mile per hour (about two time speed of sound ) what is in m/ sec (1)644.4m/sec (2)80 m/sec (3)40m/sec (4)none

• Omkar
• 3431 Views
• 3 Answers

answer

  Answer

• and is (1) as 1 mile = 1609m so 1609*1450/3600 u will get the ans

  • 

    Akanksha
  • 11 Feb
  • 0 Comment

  1

  ---

• a)644.4m/sec might be the ans. as The Hint given in the bracket tell us that it is 2times the speed of sound means it becomes nearby 340×2=680 and remaining may be the resistance opposing it.. wht is the ans Dear Frnd.?

  • 

    Shailendra
  • 02 Feb
  • 0 Comment

  1

  ---

  Other Related Discussions

• which books to follow to crash aiims
• aiims cut off
• How to crack jipmer
• How to prepare cracking AIIMS exam for a weak student
• i an getting 440+ marks in neet can i get a seat in obc category
• diff b/w Antisense technology and RNA interference?
• stomata in grass leaf are??
• Amplitude of a Harmonic Oscillator is A,when velocity of particle is half of Maximum velocity,then determine the position of the particle ?
• when nerves connected to heart are cut off what happens ? a)shrink b)beat unrythmically c)beat rythmically d)does not beat
• HOW MANY TIMES WE CAN ATTEMPT AIIMS ENTRANCE EXAM