I need handwritten and fast pls fast fast >A 160-lb block is pulled up by a constant force P through a cable to move upthe inclined surface with a constant acceleration of a = 6 ft/s2. The coefficientof kinetic friction between the block and the inclined surface is HK = 0.25.The angle between the cable and inclined surface as shown is 0= 40°.Neglect size of the block, (Figure 1)Figure1 of 130°Part ADetermine the magnitude of the force P applied on the cable..Express your answer to three significant figures and include theappropriate units.OIi μÀ?P =ValueUnitsSubmit Request AnswerPart BDetermine the normal force N exerted on the block from the inclined surface.Express your answer to three significant figures and include theappropriate units.?N = ValueUnitsSubmit Request AnswerμÅ

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Engineering

Mechanical Engineering

ure 30° РА Ꮎ 1 of

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter7: Dry Friction

Section: Chapter Questions

Problem 7.78P: The figure shows a steel bar being processed by a rolling mill. Given that P=80kN and r =0.016,...

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Question

I need handwritten and fast pls fast fast

>
A 160-lb block is pulled up by a constant force P through a cable to move up
the inclined surface with a constant acceleration of a = 6 ft/s2. The coefficient
of kinetic friction between the block and the inclined surface is HK = 0.25.
The angle between the cable and inclined surface as shown is 0= 40°.
Neglect size of the block, (Figure 1)
Figure
1 of 1
30°
Part A
Determine the magnitude of the force P applied on the cable..
Express your answer to three significant figures and include the
appropriate units.
O
Ii μÀ
?
P =
Value
Units
Submit Request Answer
Part B
Determine the normal force N exerted on the block from the inclined surface.
Express your answer to three significant figures and include the
appropriate units.
?
N = Value
Units
Submit Request Answer
μÅ

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