Astonishingly practical

Find the minimum time (in decaseconds) required to inject $15mL$ liquid of density $0.2g/mL$ using a syringe of area $1{cm}^{2}$ and needle of area $1{mm}^{2}$ by applying force of magnitude ${10}^{-2}N$ .

Neglect surface tension and viscosity of the liquid.

Assume $g=10m/{s}^{2}$ .

1 decasecond = 10 seconds

This problem is originally part of set Mechanics problems by Abhishek Sharma .

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