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
• 2688 Views
• 3 Answers

• 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

  ---

• A particle revolving in a circular path complete first one third of the circumference in 2 seconds .while next one third in one second calculate its average angular velocity?
• Please give full info about AIIMS exam exam pattern for medicine?
• Is endoplasmic reticulum is double r single membrane?
• what is calmodulin
• what is meaning of percentile in aiims
• which is the best biology book for cracking AIIMS
• what are the best book for aiims? ??
• How can I improve myself in physics
• ergot of rye caused due to
• two wave giving the intensity in the ratio of 9:1produce then find max to min intensity?