4. While thinking, a person standing on a bridge overlooking a highway inadvertently drops an apple over the railing just as the front end of a truck passes directly below the railing. If the vehicle is moving at 55 km/hr and is 12 m long, how far above the truck must the railing be if the apple just misses hitting the rear end of the truck? Hint for the Answer: 3.01m

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 57P: In 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of...
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4. While thinking, a person standing on a bridge overlooking a highway inadvertently drops
an apple over the railing just as the front end of a truck passes directly below the railing. If
the vehicle is moving at 55 km/hr and is 12 m long, how far above the truck must the railing
be if the apple just misses hitting the rear end of the truck?
Hint for the Answer: 3.01m
Transcribed Image Text:4. While thinking, a person standing on a bridge overlooking a highway inadvertently drops an apple over the railing just as the front end of a truck passes directly below the railing. If the vehicle is moving at 55 km/hr and is 12 m long, how far above the truck must the railing be if the apple just misses hitting the rear end of the truck? Hint for the Answer: 3.01m
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