Physics, 19.08.2021 01:20 nooooooooooooooo412

3. A long metal chain with non-uniform mass density is stretched along the x-axis. After making careful measurements of the variable mass density it is found that the mass-per-unit-length is given by the formula (x)=(0.2kgm⁄+0.05x!kgm"⁄), where xis in meters. If the chain extends a total length of 2 mfrom the origin, find the total mass of the chain

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3. A long metal chain with non-uniform mass density is stretched along the x-axis. After making care...