
# Given parameters
M = 2.5  # mass in kg
R = 0.20  # radius in m
alpha = -24  # angular acceleration in rad/s^2
t = 2.5  # time in s

# Calculations
omega = alpha * t  # angular velocity
I = 0.5 * M * R**2  # moment of inertia
K = 0.5 * I * omega**2  # kinetic energy

print(K)

