Find the kinetic energy of a cyclist weighing 50 kg, which is moving at a speed of 10 m / s.
| February 23, 2021 | education
Problem data: m (cyclist’s weight) = 50 kg; V (the speed at which the cyclist moves) = 10 m / s.
You can find the kinetic energy of a cyclist using the formula: Ek = 0.5 * m * V ^ 2.
Calculation: Ek = 0.5 * 50 * 10 ^ 2 = 2500 J (2.5 kJ).
Answer: The cyclist has a kinetic energy of 2.5 kJ.
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