2. A boy weighs 50 kg and is running 3 meters per second, what is his kinetic energy? Given: m => KE- Formula: KE-mv² Solution: KE= ماده ساده ساده -20 = 1/( FE= =/2/20 kg m/s J 2 kg)( kg) [( kg) ( m/s) 2 m/s)(m/s)] m²/s) kg.m²/s) kg.m²/s² kg.m³/s)
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![2 A Boy Weighs 50 Kg And Is Running 3 Meters Per Second What Is His Kinetic Energy Given M Gt KE Formula KEmv Solution KE ماده ساده ساده 20 1 FE 220 Kg Ms J 2 K class=](https://ph-static.z-dn.net/files/d21/f722b410065ed17e93dc6fe52e1353e5.jpg)