201329247 201329247

04-10-2022
Physics

Answered

daisy the dog went on a hike with her family on a 70 degree day at some point during the hike she barked and the sound reflected off of a cliff face.the echo was heard 1.8 seconds after she barked. how far was daisy from the cliff the speed of sound in air at 70 degrees is 344 m/s show your work!

help me

Answer :

Other Questions

You are standing at the edge of a cliff which is 40 m tall. You throw an apple up with a speed of 15 m/s, and it accelerates downward at 9.81 m/s^2. How long do

NEED HELP DUE AT 11:59 Two airplanes leave an airport at the sametime. The velocity of the first airplane is740 m/h at a heading of 39.3◦. The velocityof the se

1) Which car has greater acceleration? A) Car A accelerates from 10m/s to 50m/s in 4 seconds B) Car B accelerates from 30m/s to 70m/s in 4 seconds. 2) How far w

A few years ago, when I used to be a delivery guy, I once drove a 3670-kg truck into the rear of a 1,534-kg car that was parked in front of me (don't get me wro

A rocket (initially at rest) was launched vertically from the ground with a constant acceleration that lasted for 15 seconds. After this the rocket engine stops

A bicyclist is finishing her repair of a flat tire when a friend rides by with a constant speed of 4.1 m/s . Two seconds later the bicyclist hops on her bike an

Can someone help for this equation 4.5m/s^2, 40 degrees S of W, and 3.5 m/s^2, 45 degrees S of E I solved the problem but I don’t know if it would be 42 degree

Use this link to answer the questions: https://phet.colorado.edu/sims/html/vector-addition/latest/vector-addition_en.html1. At the top of the virtual lab, there

A body falls from rest. If air resistance is negligible, what is the velocity of the body after falling for 10.0 seconds? A-10 m/s B-9.8 m/s - C-98 m/s D -0.98

A -9.50 nC point charge and a +19.0 nC point charge are 15.5 cm apart on the x-axis. a) What is the electric potential at the point on the x -axis where the ele