EXSadian7kaa1racierc EXSadian7kaa1racierc

14-01-2017
Physics

contestada

A hiker hears her echo bounce off of a cliff 2.8 seconds after shouting. how far away is the cliff if the speed of sound is 343 m/s?

Respuesta :

Аноним Аноним

18-01-2017

We know, speed = distance / time
Here, s = 343 m/s
t = 2.8 s

Substitute their values,
343 = d/2.8
d = 343 * 2.8
d = 960.4 m

In short, Your Answer would be 960.4 meters

Hope this helps!

Answer Link

Otras preguntas

There are 156, 208 and 260 students in Groups A, B, C respectively. Buses are to be hired to take them for a field trip. Find the minimum number of buses to be

Write the quadratic equation whose roots are 2 and -6, and whose leading coefficient is 1 .(Use the letter to represent the variable.) =0

There are 156, 208 and 260 students in Groups A, B, C respectively. Buses are to be hired to take them for a field trip. Find the minimum number of buses to be

Which of the following mathematical expressions is equivalent to the verbal expression “A number, x, squared is 39 more than the product of 10 and x” ? F. 2x =

factor using ac-method and factor completely, 25x²-95x-20= ______ thanx for the help.

factor the trinomial or state that it is prime 4y²+54y-90

Why can you remove paint with white spirit but not water?

There are 156, 208 and 260 students in Groups A, B, C respectively. Buses are to be hired to take them for a field trip. Find the minimum number of buses to be

factor the trinomial or state that it is prime 4y²+54y-90

factor using ac-method and factor completely, 25x²-30x--40 (help)