glitterfairy35681 glitterfairy35681
  • 19-03-2024
  • Physics
contestada

A man standing 48 m away from a wall fires a gun. Calculate the time after which an echo is heard. (The speed of sound in air is 320 ms⁻¹)
a. 0.30 s
b. 0.60 s
c. 0.50 s
d. 0.38 s

Respuesta :

Otras preguntas

Matthew has 30 stamps in his collection. Matthew's father has 10 times stamps as Matthew. How many stamps does Matthew's father have?
Which statement best describes the relationship between Byron and the two romantic poets Samuel Taylor Coleridge and William Wordsworth? A. They were close frie
Computers store temporary Internet files in the Recycle Bin. These files take up space and slow down a computer. Which tool can be used to remove these unwanted
what is 4.16 repeating as a fraction
if Robert buys a candy bar for 78 cents, how much change does he get back from a one-dollar bill?*
the house of representative has special power
How do the symptoms of depression compare to those of attempted suicide?
A keg cost $65 plus a $15 refundable deposit. You deliver two ( 2 ) kegs and pick up three ( 3 ) empty kegs, what would the total cost be?
Which Greek scholar is known as “the father of history”? A. Sophocles B. Herodotus C. Thucydides D. Euripides
round 88347 to the nearest hundred
ACCESS MORE