The overall kinetic energy of the 60mph car is greater than the overall kinetic energy of the 30mph car. Because of this, it takes a greater force to stop the faster car because it has greater amount of kinetic energy (aka the amount of force needed to overcome the momentum of the faster car is larger).
From what i learned from school, have a theme for the presentation and only have 1-3 pictures per slide that aren’t too big but small enough so you can read and see, also pictures that are self explanatory
If you save the input as num,
this will print the input 8 times.
num = input("Enter a number: ")
print(num * 8)
If you want to do actual math calculations,
then the input needs to be a number.
num = float(input("Enter a number: "))
print(num * 8)
This doesn't account for any errors in which the user doesn't input a number, but I don't think that's what you were looking for anyway :)
Yes it's the process of entering data into a database.
