A small block with a mass of 0.0900 kg is attached to a cord passing through a hole In a frictionless, horizontal surface. The block Is originally revolving at a distance of 0.40 m from the hole with a speed of 0.70m/s. The cord is then pulled from below, shortening the radlus of the circle in which the block revolves to 0.10 m. At this new distance, the speed of the block is observed to be 2.80 m/s. What is the tension In the cord In the final situation when the block has speed v-2.80m/s? Option1 Option2 Option3 Option4 Option5 7.1 N 0.11 N 6.5 N 0.12 N 2.11 N

A small block with a mass of 0.0900 kg is attached to a cord passing through a hole In a frictionless, horizontal surface. The block Is originally revolving at a distance of 0.40 m from the hole with a speed of 0.70m/s. The cord is then pulled from below, shortening the radlus of the circle in which the block revolves to 0.10 m. At this new distance, the speed of the block is observed to be 2.80 m/s. What is the tension In the cord In the final situation when the block has speed v-2.80m/s? Option1 Option2 Option3 Option4 Option5 7.1 N 0.11 N 6.5 N 0.12 N 2.11 N

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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