Please solve all. I already posted but didn't get answer. So please do it fast 2.A block of mass m is attached to the wall with a viscous damper of damping coefficient b. The frictioncoefficient between the block and the ground is u.2.a Derive the equation of motion for the velocity v.2.b Solve the equation of motion using the initial condition v(0) = vo.2.c Calculate the time it takes for the mass come to a halt and sketch the solution as a function of time.

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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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3) toy spring gun is used to shoot a 30 g marble vertically upward. The uncompressed length of the spring is 200 mm. Before the gun is shot, the spring is compressed to a length of 60 mm. The spring constant is 175 N/m. a) Calculate the velocity of the marble when it leaves the gun in m/s. b) Calculate the maximum height the marble will reach in m relative to its starting position inside the gun. 4) While Prof. K. was stuck in airport over break, she saw someone riding a Modobag (the world's first motorized carry-on luggage) and immediately ordered one off Amazon. Once it got delivered. she took it for a test ride up the hill between the Student Union and the football 9:06 PM * 53°F Mostly cloudy 3/2/2022 P Type here to search PrtScn PgUp PgDn Home End F6 200 mm ww 09
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efficient between the block and the ground is µ. a Derive the equation of motion for the velocity v. o Solve the equation of motion using the initial condition v(0) =