Question

1) State the laws of liquid pressure.
2) The mass of a rectangle block is 500 g. it has a base of length 10 cm and breadth 5 cm. calculate in SI unit, the average pressure exerted by the block on its base. Take g = 10 m/s2.
3) Why does a girl on a pair of skis not sink into soft snow?​

Answer 1

Answer:

dont know serch on wikipedia or google