Astonishingly practical

Classical Mechanics Level pending

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 \({10}^{-2}N\).

Astonishingly practical

Astonishingly practical

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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