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I UBC Engineering The 4 kg block sits on the edge of a disk with a radius of r = 1.25m. a. Assuming the block does not slip, what would be the force of friction between the block and the disk if the disk is rotating at a constant angular velocity of rad 1.1 ? S F = 6.05 * N b. If the disk then begins to slow down and the coefficient of static friction between the block and the disk is μs = 0.278, what is the magnitude of the maximum initial angular decceleration that would not cause the block to slide on the disk? Maximum a = 2.18 ☑ rad $2

I UBC Engineering The 4 kg block sits on the edge of a disk with a radius of r = 1.25m. a. Assuming the block does not slip, what would be the force of friction between the block and the disk if the disk is rotating at a constant angular velocity of rad 1.1 ? S F = 6.05 * N b. If the disk then begins to slow down and the coefficient of static friction between the block and the disk is μs = 0.278, what is the magnitude of the maximum initial angular decceleration that would not cause the block to slide on the disk? Maximum a = 2.18 ☑ rad $2

Elements Of Electromagnetics
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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I UBC Engineering The 4 kg block sits on the edge of a disk with a radius of r = 1.25m. a. Assuming the block does not slip, what would be the force of friction between the block and the disk if the disk is rotating at a constant angular velocity of rad 1.1 ? S F = 6.05 * N b. If the disk then begins to slow down and the coefficient of static friction between the block and the disk is μs = 0.278, what is the magnitude of the maximum initial angular decceleration that would not cause the block to slide on the disk? Maximum a = 2.18 ☑ rad $2
Transcribed Image Text:I UBC Engineering The 4 kg block sits on the edge of a disk with a radius of r = 1.25m. a. Assuming the block does not slip, what would be the force of friction between the block and the disk if the disk is rotating at a constant angular velocity of rad 1.1 ? S F = 6.05 * N b. If the disk then begins to slow down and the coefficient of static friction between the block and the disk is μs = 0.278, what is the magnitude of the maximum initial angular decceleration that would not cause the block to slide on the disk? Maximum a = 2.18 ☑ rad $2
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