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The kinetic energy (KE) of an object is given by the formula ( KE = \frac{1}{2}mv^2 ), where ( m ) is mass and ( v ) is velocity. For a man weighing 50 kg with a kinetic energy of 625 J, we can rearrange the formula to solve for velocity:
[ v = \sqrt{\frac{2 \cdot KE}{m}} = \sqrt{\frac{2 \cdot 625}{50}} = \sqrt{25} = 5 \text{ m/s}. ]
Thus, the man should run at a speed of 5 m/s.
What else can I help you with?
How much should be the mass of a man who has kinetic energy 625 j?
You can't tell from that much information. The kinetic energy of any object depends on its mass and its speed. So there are three quantities involved ... kinetic energy, mass, and speed. In order to calculate any one of them, you have to know the other two.
How fast can concord go?
625 miles per hour
How much work must be done on a 10 kg bicycle to increase its speed form 5 ms to 10 ms?
The work done on the bicycle is equal to the change in kinetic energy. The change in kinetic energy is given by 1/2 * m * (vf^2 - vi^2), where m is the mass of the bicycle, vf is the final velocity, and vi is the initial velocity. Plugging in the values, the work done is 625 J.
What should the hallmark be for a 15ct gold ring?
15ct or .625
What is 625 times 625?
625 x 625 = 390625
What is LCM of 125 and 625?
625 because 1*625 = 625 and 5*125 = 625
What is 625 cubed?
625 Cubed is 625 times itself 3 times.625 x 625 = 390,625390,625 x 625 = 244,140,625244,140,625
What is fraction for 625?
625 = 625/1
What is 22 percent of 625?
137.522% of 625= 22% * 625= 0.22 * 625= 137.5
What is 3.2 percent of 625?
3.2% of 625= 3.2% * 625= 0.032 * 625= 20
What is 2 percent of 625?
2% of 625 = 2% * 625 = 0.02 * 625 = 12.5
What is the factor of 625?
The factors of 625 are the numbers that can be multiplied together to result in 625. The factors of 625 are 1, 5, 25, 125, and 625. This is because 1 x 625 = 625, 5 x 125 = 625, and 25 x 25 = 625. Therefore, the factors of 625 are 1, 5, 25, 125, and 625.
