Block A has a mass of 40 kg and block B has a mass of P-kg. The coefficient of kinetic friction between both blocks and the inclined planes is µk = 0.2. If the two blocks are released from rest and block B moves 4 meters up along the incline, determine the acceleration and velocity of block A.

Block A has a mass of 40 kg and block B has a mass of P-kg. The coefficient of kinetic friction between both blocks and the inclined planes is µk = 0.2. If the two blocks are released from rest and block B moves 4 meters up along the incline, determine the acceleration and velocity of block A.

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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Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

Give me right solution according to the question.

Note: Take P=20 kg

Block A has a mass of 40 kg and block B has a mass of P-kg. The coefficient of kinetic friction between
both blocks and the inclined planes is µk= 0.2. If the two blocks are released from rest and block B
moves 4 meters up along the incline, determine the acceleration and velocity of block A.
A
60°
30°
a4=
VA=

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