13-10-2020
Physics

contestada

A person fires a gun standing at a distance of 55 m from a wall. If the speed of sound is 330 ms-1, find the time for an echo to be heard.
pls tell the answer it is urgent

Respuesta :

rnrai80 rnrai80

13-10-2020

Answer:

557$-$-%-%-*$7-3*$*2*2663*363737

Answer Link

kimonwilliams44 kimonwilliams44

13-10-2020

Answer:divide 55 and 330 to find the answer.

Explanation:

Answer Link

Otras preguntas

Is an softball similar to the size of an coffee mug?

you make 35$ from washing cars for 7 hours, how make do you make in 4 hours?

Which best describes the result of an organism reproducing through budding? A. one new offspring that is genetically different from the parent B. one new offspr

which of the following occured last in 1867 ?

Which defines anarchy? A. A king rules. B. A small group rules. C. No one rules. D. The people rule

if a train is slowing down it is accelerating

What is the difference between a pulley and incline plane?

Three vertices of a rectangle have coordinates (–3, 1), (7,1), and (7, –4). What are the coordinates of the fourth vertex of the rectangle? A. (–3, –4) B. (–

round 19.3 to the nearest whole number

What is the immediate result of a plant's egg and sperm combining? A. egg cell B. an zygote C. sperm cells D. spores d?