You need to write one Python program per question.

Instructions:

• You need to write one Python program per question. Each program should be written in IDLE or be IDLE compatible.
• Name the program after the title of the problem.
• The first three lines of each program should be a comment to include your name, date and name of the program.
• .

1.Stadium Seating

There are three seating categories at a stadium. Class A seats cost $20, Class B seats cost $15, and Class C seats cost $10. Write a program that asks how many tickets for each class of seats were sold, then displays the amount of income generated from ticket sales.

2.Kinetic Energy

In physics, an object that is in motion is said to have kinetic energy. The following formula can be used to determine a moving object’s kinetic energy:

KE=12mv2

The variables in the formula are as follows: KE is the kinetic energy, m is the object’s mass in kilograms, and v is the object’s velocity in meters per second.

Write a function named kinetic energy that accepts an object’s mass (in kilograms) and velocity (in meters per second) as arguments. The function should return the amount of kinetic energy that the object has. Write a program that asks the user to enter values for mass and velocity, then calls the kinetic energy function to get the object’s kinetic energy.