A block of mass 83 kg rests on a rough horizontal surface, and is subjected to a pushing force F₁ of 731 N acting downwards on the block on the left hand side at an angle 81 of 68 degrees to the horizontal, and a pulling force F₂ of 54 N acting upwards on the block on the right hand side at an angle 2 of 29 degrees to the horizontal, as shown in Figure Q10. Figure Q10: Given that the block, shown in Figure Q10, is on the verge of slipping, calculate the quantities in (a)-(c) below: Working to 4 significant figures, calculate: (a) Calculate the normal reaction force between the block and the surface and indicate its direction. N: N with direction Select (b) Calculate the limiting frictional force and indicate its direction. FL: N with direction Select (c) The coefficient of friction A block of mass 83 kg rests on a rough horizontal surface, and is subjected to a pushingforce F: of 731 N acting downwards on the block on the left hand side at an angle 81 of 68degrees to the horizontal, and a pulling force F2 of 54 N acting upwards on the block on theright hand side at an angle 2 of 29 degrees to the horizontal, as shown in Figure Q10.F1 PushF2 Pull0102Mass (kg)Figure Q10:Figure Q10:Given that the block, shown in Figure Q10, is on the verge of slipping, calculate thequantities in (a)-(c) below:Working to 4 significant figures, calculate:(a) Calculate the normal reaction force between the block and the surface and indicate itsdirection.N:N with direction Select(b) Calculate the limiting frictional force and indicate its direction.FL:(c) The coefficient of frictionN with direction Select

The problem can be illustrated as:m = 83 kgFf = ?FN = ?μ = ?NOTE: Use 4 significant figures while…

Answered: A block of mass 83 kg rests on a rough…

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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A block of mass 83 kg rests on a rough horizontal surface, and is subjected to a pushing force F₁ of 731 N acting downwards on the block on the left hand side at an angle 81 of 68 degrees to the horizontal, and a pulling force F₂ of 54 N acting upwards on the block on the right hand side at an angle 2 of 29 degrees to the horizontal, as shown in Figure Q10.

Figure Q10:

Given that the block, shown in Figure Q10, is on the verge of slipping, calculate the quantities in (a)-(c) below:

Working to 4 significant figures, calculate:

(a) Calculate the normal reaction force between the block and the surface and indicate its direction.

N: N with direction Select

(b) Calculate the limiting frictional force and indicate its direction.

FL: N with direction Select