An object has a kinetic energy of 25 J and a mass of 34 kg , how fast is the object moving?

To find the speed of the object, we can use the formula for kinetic energy:<br /><br />Kinetic Energy = 1/2 * mass * velocity^2<br /><br />Given:<br />Kinetic Energy = 25 J<br />Mass = 34 kg<br /><br />We need to find the velocity.<br /><br />Rearranging the formula, we get:<br /><br />Velocity = sqrt(2 * Kinetic Energy / mass)<br /><br />Substituting the given values:<br /><br />Velocity = sqrt(2 * 25 J / 34 kg)<br />Velocity = sqrt(50 J / 34 kg)<br />Velocity = sqrt(1.47 m^2/s^2)<br />Velocity ≈ 1.21 m/s<br /><br />Therefore, the object is moving at a speed of approximately 1.21 meters per second.