13 Hours: The Inside Account of What Really Happened In Benghazi

13 Hours: The Inside Account of What Really Happened In Benghazi

Fisika Mobil bermassa 2 ton bergerak dengan keepatan 36 km/jam. Hitunglah besar energi kinetic yang dialami mobil...​

Mobil bermassa 2 ton bergerak dengan keepatan 36 km/jam. Hitunglah besar energi kinetic yang dialami mobil...​

Jawaban:

2 ton = 2000 kg

36 km/jam = 10 m/s

Ek = ½ × m × v²

= ½ × 2000 × 10²

= 1000 × 1000

= 100.000

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