the normal force is the force applied opposite to the weight
of the was box. So the normal force is equal to the weight of the box = 24 kg
*(9.81 m/s2) = 235.44 N
the acceleration of the box be solve using newtons 2nd
law of motion:
F = ma
a = F/ m = 585 N/ 24 kg = 24.38 m/s2
May be
May be not
It is depend up on your level of thinkin
But in graduation may be not second option will consider
....
Answer:
most evaporation and precipitation in the water cycle occus over the ocean
