Rajesh is practising with his gun and keeps shooting at exact intervals of 34 minutes.Arun comes in a bus to meet Rajesh and he hears the 2nd shot 33 min after he hears the 1st. What is the speed of the bus(in kmph) if sound travels at 330 m/s ?

• 10 ms-1.
  As distance travelled by the bus in 33 min. = distance traveled by the bullet in 1 min
  x*33*60=330*60
  x=10 ms-1.
• 8 years agoHelpfull: Yes(1) No(0)