Please Help! ### Educational Exercise on Rotational Dynamics**Problem Statement:**A block moves outward along the slot in the platform with a speed of \( \dot{r} = (10t) \ \text{m/s} \), where \( t \) is in seconds. The platform rotates at a constant rate of \( \dot{\theta} = 10 \ \text{rad/s} \).**Figure 1:**![Figure 1](figure1.png) The figure illustrates a circular platform with a slot through which a block is moving outward. The block’s position is described using polar coordinates, where \( r \) is the radial distance of the block from the center, and \( \theta \) is the angular position.---### Part A**Question:**If the block starts from rest at the center, determine the magnitude of its velocity when \( t = 1 \ \text{s} \). Express your answer to three significant figures and include the appropriate units.**Solution:**```v = [Input Field] Units[Submit Button] [Request Answer Button]```**Note:** An incorrect submission attempt is shown with a warning indicating the user has 2 attempts remaining.---### Part B**Question:**If the block starts from rest at the center, determine the magnitude of its acceleration when \( t = 1 \ \text{s} \). Express your answer to three significant figures and include the appropriate units.**Solution:**```a = [Input Field] Units[Submit Button] [Request Answer Button]```### Figure Explanation:The figure represents a top-down view of a rotating platform:- The platform is circular.- There is a slot in which the block moves outward radially.- \( r \) represents the radial distance, starting from the center.- \( \theta \) represents the angular position of the block, which rotates with the platform.- The block's motion combines radial outward movement and rotational movement.**Graphical Interpretation:**- The block's speed outward along the slot is given by \( \dot{r} = 10t \ \text{m/s} \).- The platform's rotational speed is constant at \( \dot{\theta} = 10 \ \text{rad/s} \).---**Navigation:**- [Return to Assignment]- [Provide Feedback]

Given Data r=10t m/s The magnitude of the velocity at t=1sec is 50.990 m/s

A block moves outward along the slot in the platform with a speed of -= (10t) m/s, where t is in seconds. The platform rotates at a constant rate of é = 10 rad/s. (Figure 1) Part A If the block starts from rest at the center, determine the magnitude of its velocity when t = 1 s. Express your answer to three significant figures and include the appropriate units. ? v = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B If the block starts from rest at the center, determine the magnitude of its acceleration when t=1s. Express your answer to three significant figures and include the appropriate units. HA ? Value Units a = Submit Request Answer Figure < 1 of 1 > < Return to Assignment Provide Feedback

A block moves outward along the slot in the platform with a speed of -= (10t) m/s, where t is in seconds. The platform rotates at a constant rate of é = 10 rad/s. (Figure 1) Part A If the block starts from rest at the center, determine the magnitude of its velocity when t = 1 s. Express your answer to three significant figures and include the appropriate units. ? v = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 2 attempts remaining Part B If the block starts from rest at the center, determine the magnitude of its acceleration when t=1s. Express your answer to three significant figures and include the appropriate units. HA ? Value Units a = Submit Request Answer Figure < 1 of 1 > < Return to Assignment Provide Feedback

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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