allyana2k allyana2k

19-03-2018
Physics

contestada

A friend shouts to you from the other side of a canyon. If the sound does not reach you until 4 seconds after your friend begins to shout, and the canyon is 1372 meters across, what is the speed of the sound?
A) 45 m/s
B) 343 m/s
c) 423 m/s
d) 1372 m/s

Respuesta :

OKgoogle OKgoogle

19-03-2018

Speed= meter / second
1372/4 = 343m/s
B

Answer Link

Otras preguntas

Will get brainliest and a lot of points only accept correct answers.1.What are the subjects in this compound sentence? Drivers on the turnpike need money, or th

Nosotros queremos comer. ¿ ______ das la comida? Les Me Te Nos

Thehorizontalvelocityofbruce'sfastballpitchis40m/sattheinstantit'sreleasedfromhishand. if the horizontal distance from bruce's hand to home plate is 17.5 m at t

please help meeeeee brainly given!

what is the volume of the figure on the right?

17n+2 is a numerical expression. A: True. B. False

at w super market a 6oz bottle of brand a salad dressing cost $1.56 a 15 oz bottle costs $4.20 a 28 oz bottle costs $6.72 which is best buy

Graph the line for y+1=−3/5(x−4) on the coordinate plane

What is the area of the triangle? A. 27 1/4 ft2 B. 54 1/2 ft2 C. 80 3/16 ft2 D. 87 15/16 ft2

2 1/3 - 3 3/4 how to solve