Why is the ester hydrolysis slow in the beginning and becomes faster after somtime?

Breathing becomes faster in fever because:

Why SF_6 in inert towards hydrolysis ?

The hydrolysis of ester in alkaline medium is a

In a pseudo first order hydrolysis of ester in water the following results were obtained: Calculate the pseudo first order rate constant for the hydrolysis of ester.

Why is the ester distilled as fast as it is formed during the preparation of esters from the reaction between alcohol and carboxylic acid ?