Derry Area School District / Overview · The driver of a truck parked on a mountain road the air...
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Transcript of Derry Area School District / Overview · The driver of a truck parked on a mountain road the air...
![Page 1: Derry Area School District / Overview · The driver of a truck parked on a mountain road the air horn a quick blast toward a rock cliff 0.760 km If he hears the echo 4.50 s later,](https://reader034.fdocuments.net/reader034/viewer/2022052002/6014c549f49fe71e017c4781/html5/thumbnails/1.jpg)
![Page 2: Derry Area School District / Overview · The driver of a truck parked on a mountain road the air horn a quick blast toward a rock cliff 0.760 km If he hears the echo 4.50 s later,](https://reader034.fdocuments.net/reader034/viewer/2022052002/6014c549f49fe71e017c4781/html5/thumbnails/2.jpg)
![Page 3: Derry Area School District / Overview · The driver of a truck parked on a mountain road the air horn a quick blast toward a rock cliff 0.760 km If he hears the echo 4.50 s later,](https://reader034.fdocuments.net/reader034/viewer/2022052002/6014c549f49fe71e017c4781/html5/thumbnails/3.jpg)
![Page 4: Derry Area School District / Overview · The driver of a truck parked on a mountain road the air horn a quick blast toward a rock cliff 0.760 km If he hears the echo 4.50 s later,](https://reader034.fdocuments.net/reader034/viewer/2022052002/6014c549f49fe71e017c4781/html5/thumbnails/4.jpg)