...Try theseTake g = 9.8 ms?2 kgla A parcel of mass 2 kg lies at rest on a rough horizontal surface, as shown.i Draw a force diagram showing the forces acting on the parcel.ii Calculate the normal contact force, R.b The parcel is now pushed with a horizontal force P, as shown, so that it isjust on the point of sliding.i Draw a force diagram showing the forces now acting on the parcel.ii If the coefficient of friction is 0.5, find the value of P when the parcel is onthe point of sliding.40 N2 A dustbin of mass 12 kg standing on horizontal ground is pushed by ahorizontal force of 40 N.12 kgIf the coefficient of friction is 0.4, will the dustbin move?

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Answered: Try these Take g = 9.8 ms? la A parcel…

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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P (N) * 2. The force P is applied to the block m kg, which is stationary before the force is applied. Determine the magnitude and direction of the friction force f exerted by the horizontal surface on the block. m kg 30° H = 0.80 H = 0.60 %3D Figure 2. 25 kg m = .... ..... .... .. P = 245.25 newton ....... ..... .......
Blocks mị and m2 are connected by a rope as shown in the figure. There is friction between mi and the wall, where the coefficient of static friction is ls. There is no friction between m2 and the ramp. An unknown force P is applied to mį so that mị is about to slip down the wall and m2 is about to move down the ramp. If the magnitude of the normal force on m2 is n2, find m2, the magnitude of P, the magnitude of the friction force on m1, and the magnitude of the tension force in the rope. The knowns are ls, n2, m1, g, and 0. P = ? Hs rope wall no friction m2 = ? ramp
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