Find the constant force F" required to give the 20 kg blockBj an upward acceleration of 0.6m/s what is the tension. in the cord? mA=25kg friction less A Pulley M= 0.2 = 0.6m B M=20kg

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Q: D E A C h W Find the tension developed in cable AD, given: w = 260 N, 0 = 50°, = 25°, x.y,h= 4,3,5,…

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Q: Question 1: Determine the time needed to pull the cord at B down 4ft starting from rest when a force…

A: Force of the cord is 10lb Block-A weight is 20lb

Newton's Second Law

Newton’s laws of motion describe the relationship between the motion of an object and forces acting on it. Newton’s law of motion has two types as follows: