Question
Kinetic energy $=\frac{1}{2}$ mass $\times$ speed $^{2} : \mathrm{KE}=\frac{1}{2} m v^{2}$Calculate the kinetic energy of a 500 -kg car moving at 10 $\mathrm{m} / \mathrm{s} .$
Step 1
The mass (m) of the car is 500 kg and the speed (v) of the car is 10 m/s. Show more…
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Express the kinetic energy $\frac{1}{2}(\mathrm{mass})(\mathrm{speed})^{2}$ of car with a mass of $1200 \mathrm{~kg}$ and moving at speed $100 \mathrm{~km} / \mathrm{h}$ using SI, $\mathrm{BG}$, and U.S. Customary unit Show the conversion steps.
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