Can you explain how the Vb 1/2 comes from? Please write the detail, please Example 3: Initially block A has a speed of 3 m/s as shown. Determine the speed ofblock B at t = 6 s. The coefficient of kinetic friction between block A and the surface isH = 0.15. The pulleys are weightless and frictionless.V4,1 = 3 m/s10 kgA30°B20 kg Example 3: Initially block A has a speed of 3 m/s as shown. Determine the speed ofblock B at t = 6 s. The coefficient of kinetic friction between block A and the surface isHk = 0.15. The pulleys are weightless and frictionless.27M3VB.y'1 +E]° F,dt =„dt = M²VB.y'.21VB.y"A,x+(2T – 20-9.81). 6 = 20 - v3,y' 221= 20.20-•VA,x,2W

The relation between velocity and acceleration can be obtained easily if one can obtain the relation…

Example 3: Initially block A has a speed of 3 m/s as shown. D block B at t = 6 s. The coefficient of kinetic friction between b Hk = 0.15. The pulleys are weightless and frictionless. %3D V41=3 m/s 10 kg A

Example 3: Initially block A has a speed of 3 m/s as shown. D block B at t = 6 s. The coefficient of kinetic friction between b Hk = 0.15. The pulleys are weightless and frictionless. %3D V41=3 m/s 10 kg 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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Can you explain how the Vb 1/2 comes from? Please write the detail, please

Example 3: Initially block A has a speed of 3 m/s as shown. Determine the speed of
block B at t = 6 s. The coefficient of kinetic friction between block A and the surface is
H = 0.15. The pulleys are weightless and frictionless.
V4,1 = 3 m/s
10 kg
A
30°
B
20 kg

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