v CorrectPart (a). P - 0. Since the force F needed to keep the crate from moving is larger than the maximum friction force Fmax that isavailable, we know that the crate does move. Solve for the acceleration of the block. We will assume that the acceleration ispositive if it moves up the slope.mgNAnswer:a --1.57m/s?eTextbook and MediaHintAttempts: 1 of 3 usedPart 4Part (b). Follow the same procedure with P- 143 N. What is the friction force Fneeded to keep the block from slipping? If thefriction force F for this case is in the same direction as that shown in the sketch, enter a positive number. If the friction force F forthis case is in the opposite direction as that shown in the sketch, enter a negative value for F. What is the magnitude of themaximum friction force Fmax that can be produced in this situation (enter a positive value for Fmax)?mgAnswers:F-iFmax -i The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P- 0, (b) P- 143 N.and (c) P- 322 N. The acceleration is positive if up the slope, negative if down the slope.[H, = 0.37H = 0.2933 kg25°Part 1v CorrectPart (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move andthen to test this assumption. If P- 0, what friction force Fis needed to keep the block from moving?mgAnswer: F-136.014NeTextbook and MediaHintAttempts: 2 of 3 usedPart 2v CorrectPart (a). P- 0. What is the maximum friction force Fmey that is availalbe for this situation?mgNAnswer: Fmax -108.55N

Answered: Image /qna-images/answer/1b2c8d7c-1f98-4e40-8a12-ced4ac54c0ee.jpg

The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P-0, (b) P- 143 N. and (c) P- 322 N. The acceleration is positive if up the slope, negative if down the slope. [H, = 0.37 H = 0.29 33 kg Part 1 Correct Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P-0, what friction force Fis needed to keep the block from moving? mg Answer: F- 136.014 N eTextbook and Media Hint Attempts: 2 of 3 used Part 2 Correct Part (a). P-0. What is the maximum friction force Fmay that is availalbe for this situation? mg Answer: Fmax- 108.55 N

The 33-kg crate is stationary when the force Pis applied. Determine the resulting acceleration of the crate if (a) P-0, (b) P- 143 N. and (c) P- 322 N. The acceleration is positive if up the slope, negative if down the slope. [H, = 0.37 H = 0.29 33 kg Part 1 Correct Part (a). We need to decide if the block moves. The easy way to make this decision is to assume that the block does not move and then to test this assumption. If P-0, what friction force Fis needed to keep the block from moving? mg Answer: F- 136.014 N eTextbook and Media Hint Attempts: 2 of 3 used Part 2 Correct Part (a). P-0. What is the maximum friction force Fmay that is availalbe for this situation? mg Answer: Fmax- 108.55 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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