1 Help Module #5 Homework Begin Date: 9/29/2020 12:01:00 AM-Due Date: 6/26/2022 11:59:00 PM End Date: 11/13/2025 11:59:0

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1 Help Module 5 Homework Begin Date 9 29 2020 12 01 00 Am Due Date 6 26 2022 11 59 00 Pm End Date 11 13 2025 11 59 0 1 (43.54 KiB) Viewed 24 times

1 Help Module #5 Homework Begin Date: 9/29/2020 12:01:00 AM-Due Date: 6/26/2022 11:59:00 PM End Date: 11/13/2025 11:59:00 PM (5%) Problem 19: Suppose you exert a force of 165 N tangential to the outer edge of a 1.705-m radius 73-kg grindstone (which is a solid disk), 33% Part (a) What is the torque r, in newton meters, you are exerting on the grindstone, relative to the center of mass of the grindstone? A 33% Part (b) What is the angular acceleration of the grindstone qo, in radians per square second, assuming negligible friction? 33% Part (c) What is the angular acceleration of the grindstone of, in radians per square second, if there is an opposing frictional force of 21.5 N exerted 0.45 m from the axis? of ™ cos sin() tan() cotan() asin() acos() E atan) acotan() sinh() cosh) tanh) cotanh() Degrees O Radians Hints: 0% deduction per hit Hints remaining Submit Hist ( 78 9 4 5 6 123 0 NO ACCACE .. HOME I give up! Feedback: 0 deduction per feedback Grade Summary Deductions Potential Late Work Late Potential 21 1904 10016 100% Submissions Attempts remaining (0 per attempt) detailed view