A hot air balloon is drifting east at 53 km h¯¹. Due to a cross wind, its resultant velocity is 42 km h¯¹ in a 25° direction. What is the speed and direction of the cross wind?

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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A hot air balloon is drifting east at 53 km h-1 . Due to a cross wind, its resultant velocity is 42 km h-1 in a 25° direction. What is the speed and direction of the cross wind?

1 A hot air balloon is drifting east at 53 km h¯¹. Due to a cross wind, its resultant velocity
is 42 km h¯¹ in a 25º direction. What is the speed and direction of the cross wind?
Transcribed Image Text:1 A hot air balloon is drifting east at 53 km h¯¹. Due to a cross wind, its resultant velocity is 42 km h¯¹ in a 25º direction. What is the speed and direction of the cross wind?
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