Answer:
# Solve the quadratic equation ax**2 + bx + c = 0
# import complex math module
import cmath
a = 1
b = 5
c = 6
# calculate the discriminant
d = (b**2) - (4*a*c)
# find two solutions
sol1 = (-b-cmath.sqrt(d))/(2*a)
sol2 = (-b+cmath.sqrt(d))/(2*a)
print('The solution are {0} and {1}'.format(sol1,sol2))
Hope This Helps!!!
Answer:
# Newton's Law of Universal Gravitation
import math
print("This program will calculate the gravitational force between two objects")
# Gravitational Constant
G = 6.67408
while True:
try:
m1 = float(input("\nInput mass of first object (in kilograms): "))
break
except ValueError:
print("Invalid input!")
while True:
try:
m2 = float(input("Input mass of second object (in kilograms): "))
break
except ValueError:
print("Invalid input!")
while True:
try:
d = float(input("Distance between the objects (in meters): "))
break
except ValueError:
print("Invalid input!")
force = G * (m1 * m2) / math.pow(d, 2)
print("The gravitational force between these two objects is {0} newtons!".format(force))