Answer:
true is the answer of the question
In the given question, one important information for getting to the actual solution is not given and that is the atmospheric pressure. To find the approximate absolute pressure, it is needed to add the value of atmospheric pressure with the gage pressure.
Atmospheric pressure = 100 kPa
Then
Absolute pressure = 156 + 100 kPa
= 256 KPa.
Well the obvious you will crash literally
Force = mass x acceleration
15 = mass x 4
Mass = 15/4
Mass = 3.75 Kg
