To find the velocity of a man with a given mass and kinetic energy, we can use the formula for kinetic energy:
Kinetic Energy (KE) = (1/2) * mass * velocity^2
Given that the mass of the man is 180 kg and the kinetic energy is 4410 joules, we can rearrange the equation to solve for velocity:
velocity^2 = (2 * KE) / mass
Let's substitute the given values into the equation and calculate the velocity:
velocity^2 = (2 * 4410 joules) / 180 kg velocity^2 = 88.2 joules / kg
Taking the square root of both sides to solve for velocity:
velocity = sqrt(88.2 joules / kg)
Now we can calculate the velocity:
velocity ≈ 9.39 m/s
Therefore, the velocity of the man, who has a mass of 180 kg and a kinetic energy of 4410 joules while moving at a constant velocity, is approximately 9.39 m/s.