1. A block with length of p = 1.5 m, width 1 = 1 m,
height t = 0.5 m and mass, m = 300 kg lays on the
table. What is the pressure at the bottom surface of
the block?

Inner peace.. jk it's  a stable electron configuration

Golf is for old men who smell

I'm having some difficulty seeing the diagram clearly.but the question says there's a net inward force on the object.so we know right away,  from newton's 2nd law of motion, thatthat baby is accelerating.  it doesn't even matter which way thenet force is pointing.  if there's any net force, then either theobject's speed or else its direction must be changing.

An adiabatic process is one which occurs without the transfer or matter or heat in a system.