A helicopter is flying due south with speed v₁ = 27 m/s. Then it begins accelerating in a direction 0 = 10° north of east with magnitude a. After t seconds have passed, the helicopter's velocity vector now points due east. What is the helicopter's speed vf at this moment? As part of your representation, draw a tip-to-tail vector addition diagram that relates together vi, Uf, and Av.
A helicopter is flying due south with speed v₁ = 27 m/s. Then it begins accelerating in a direction 0 = 10° north of east with magnitude a. After t seconds have passed, the helicopter's velocity vector now points due east. What is the helicopter's speed vf at this moment? As part of your representation, draw a tip-to-tail vector addition diagram that relates together vi, Uf, and Av.
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 19P
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Please help me with answering this, can you please draw a representation as well
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This problem can be solved using basic formula of acceleration and vector properties.
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