A 80 kg block rests on a horizontal plane. Find the magnitude of the force P required to give the block an acceleration of 2.5m/s? to the right. The coefficient of kinetic friction between the block and the plane is µk =0.25 30° 80 kg O 1398 N o 869 N O 535N о 620N

A 80 kg block rests on a horizontal plane. Find the magnitude of the force P required to give the block an acceleration of 2.5m/s? to the right. The coefficient of kinetic friction between the block and the plane is µk =0.25 30° 80 kg O 1398 N o 869 N O 535N о 620N

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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Conservation of Energy

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Question

A 80 kg block rests on a
horizontal plane. Find the
magnitude of the force P
required to give the block
an acceleration of
2.5m/s? to the right. The
coefficient of kinetic
friction between the
block and the plane is µk
=0.25
30°
80 kg
O 1398 N
o 869 N
O 535N
o 620N

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