Calvin is standing on the roof of a 6.50 m tall house. His tiger Hobbes is on the ground, some distance away from the house. Calvin is throwing water balloons at Hobbes: Calvin is throwing the water balloons with speed Vo at an angle of 0 below the horizontal. On his first try, Calvin hits Hobbes with the water balloon! Hobbes is 3.02 m horizontally from the base of the building and it takes 1.04 s for the balloon to hit him. Coordinate system: positive x points to the right and positive y points up.

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 76P: A small plane flies at 200 km/h in still air. If the wind blows directly out of the west at 50 km/h,...
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Question 8
Find the magnitude of the initial velocity of the water balloon.
-3.12 m/s
3.12 m/s
-3.33 m/s
3.33 m/s
-4.05 m/s
4.05 m/s
Transcribed Image Text:Question 8 Find the magnitude of the initial velocity of the water balloon. -3.12 m/s 3.12 m/s -3.33 m/s 3.33 m/s -4.05 m/s 4.05 m/s
Calvin is standing on the roof of a 6.50 m tall house. His tiger Hobbes is on the
ground, some distance away from the house.
Calvin is throwing water balloons at Hobbes: Calvin is throwing the water balloons
with speed VO at an angle of 0 below the horizontal. On his first try, Calvin hits
Hobbes with the water balloon!
Hobbes is 3.02 m horizontally from the base of the building and it takes 1.04 s for
the balloon to hit him.
Coordinate system: positive x points to the right and positive y points up.
Transcribed Image Text:Calvin is standing on the roof of a 6.50 m tall house. His tiger Hobbes is on the ground, some distance away from the house. Calvin is throwing water balloons at Hobbes: Calvin is throwing the water balloons with speed VO at an angle of 0 below the horizontal. On his first try, Calvin hits Hobbes with the water balloon! Hobbes is 3.02 m horizontally from the base of the building and it takes 1.04 s for the balloon to hit him. Coordinate system: positive x points to the right and positive y points up.
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