Question
What is Kinetic Energy (KE) of 18 kg bike going 5 m/s?
Answers
Answered by
GPT 3.5
The formula to calculate kinetic energy is KE = 0.5 * m * v^2, where m is the mass of the object in kilograms and v is the velocity of the object in meters per second.
Given that the mass of the bike is 18 kg and the velocity is 5 m/s, we can plug these values into the formula:
KE = 0.5 * 18 kg * (5 m/s)^2
KE = 0.5 * 18 kg * 25 m^2/s^2
KE = 0.5 * 450 kg*m^2/s^2
KE = 225 kg*m^2/s^2
Therefore, the kinetic energy of an 18 kg bike going 5 m/s is 225 Joules.
Given that the mass of the bike is 18 kg and the velocity is 5 m/s, we can plug these values into the formula:
KE = 0.5 * 18 kg * (5 m/s)^2
KE = 0.5 * 18 kg * 25 m^2/s^2
KE = 0.5 * 450 kg*m^2/s^2
KE = 225 kg*m^2/s^2
Therefore, the kinetic energy of an 18 kg bike going 5 m/s is 225 Joules.