what is the velocity of a 53.7 kg jogger with a kinetic energy of 1054 J?
To find the velocity of the jogger, we can use the formula for kinetic energy:
Kinetic Energy = 0.5 * mass * velocity^2
Given that the mass of the jogger (m) is 53.7 kg and the kinetic energy (KE) is 1054 J, we can rearrange the formula to solve for velocity (v):
1054 J = 0.5 * 53.7 kg * v^2
To solve for v, we need to rearrange the equation and isolate v:
v^2 = (2 * KE) / m
v^2 = (2 * 1054 J) / 53.7 kg
Now, let's calculate the value for v:
v^2 = 1971.9 J/kg
v = √(1971.9 J/kg)
v ≈ 44.37 m/s
Therefore, the velocity of the 53.7 kg jogger with a kinetic energy of 1054 J is approximately 44.37 m/s.