Question

an explosion take place ta a distance and the aound is heard bya man after 2 second if the speed of sound is 335m/s how far from the man has the explosion occured?

Answer 1

s = d/ t
335= d/2
d = 670m

Answer 2

the man is 670m away from the explosion
the speed of the sound is 335mts per second the man heard the sound after 2sec so
Distance=speed×time
speed=335m/s,time=2sec
Distance=335×2=670m