As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 270 milliseconds before throwing the dart. If the dart is released with a speed vo= 14 m/s, at what distance d below the platform should the man aim if the dart is to strike the apple before it hits the ground? Vo 1.70 m 11.9 m 8.4 m

As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead platform. Upon release of the apple, the man has a reflex delay of 270 milliseconds before throwing the dart. If the dart is released with a speed vo= 14 m/s, at what distance d below the platform should the man aim if the dart is to strike the apple before it hits the ground? Vo 1.70 m 11.9 m 8.4 m

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Conservation of Energy

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Question

As part of a circus performance, a man is attempting to throw a dart into an apple which is dropped from an overhead
platform. Upon release of the apple, the man has a reflex delay of 270 milliseconds before throwing the dart. If the dart is
released with a speed vo = 14 m/s, at what distance d below the platform should the man aim if the dart is to strike the apple
before it hits the ground?
Vo
1.70 m
Answer: d = i
11.9 m
m
8.4 m

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Step 1: Distance travelled by apple + Distance travelled by dart

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