A student rides her bicycle down a hill. Together, she and the bicycle have a mass of 56 kilograms. She is moving at 11 meters per second. What is her kinetic energy?(1 point)
Responses
13,552 J
13,552 J
3,388 J
3,388 J
6,776 J
6,776 J
17,248 J
Kinetic energy is calculated using the formula:
Kinetic Energy = 0.5 * mass * velocity^2
Plugging in the given values:
Mass = 56 kg
Velocity = 11 m/s
Kinetic Energy = 0.5 * 56 kg * (11 m/s)^2
Kinetic Energy = 0.5 * 56 kg * 121 m^2/s^2
Kinetic Energy = 3388 J
Therefore, her kinetic energy is 3388 J.