Text this: The coalescence speed of a pendent and a sessile drop

  _  _      ___     ______     _____    _    _   
 | \| ||   / _ \\  |      \\  |  ___|| | |  | || 
 |  ' ||  / //\ \\ |  --  //  | ||__   | |/\| || 
 | .  || |  ___  |||  --  \\  | ||__   |  /\  || 
 |_|\_|| |_||  |_|||______//  |_____|| |_// \_|| 
 `-` -`  `-`   `-` `------`   `-----`  `-`   `-`