(a)[2]
Explain, in terms of particles, why liquids are difficult to compress.
(b(i))[2]
Show that the water pressure at the base of the block is approximately 850 Pa.
(b(ii))[2]
Calculate the force $F$ exerted on the base of the block by the pressure found in (b)(i).
(b(iii))[2]
Calculate the block’s mass.