Introduction tro python

x = 5 + 5
y = "5" + "5"
print(x)
print(y)

x="john"
y= 5
print(x)
print(y)

mass = 50
acceleration = 0.1
force = mass * acceleration
Pressure = force/Area
Area = 10
print(force)
print(Pressure)

force = 3.59
Area = 10
Distance = "5"
print(type(force))
print(type(Area))
print(type(Distance))

fam = [["Nee", 5.2,], ["Mama", 4.5,],["Ridwan", 6.0,], ["Yemi", 5.8],["Twins", 4.9,], ["Idowu", 4.0]]
print(fam[-2][1])
print(type(fam[3][0]))

fam = ["Nee", 5.2, "Mama", 4.5, "Ridwan", 6.0, "Yemi", 5.8, "Twins", 4.9, "Idowu", 4.0]

print(fam[:3])
print(fam[0:3])
print(fam[-3])
print(fam[3:])
print(fam[-3:])