- #1

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## Homework Statement

Kindly see the attachment.

## Homework Equations

## The Attempt at a Solution

As with all such questions, its in setting everything up that I'm having some trouble.

I know that F = mdv/dt + vdm/dt. And also that F = R - m(t)g, but R = M0g. From here though I don't know how to proceed to obtain the differential equation to solve for v. Any hints?

Thank you very much.