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Find the value of x by solving |
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Answer» ( 150 m/s )² = ( 100 m/s )² + 2 ( 50 m/s² ) x= > 150 m/s × 150 m/s = 100 m/s × 100 m/s + 100 m/s² x= > 22500 m²/s² = 10,000 m²/s² + 100 m/s² × x= > 100 m/s² × x = 22500 m²/s² - 10,000 m²/s²= > 100 m/s² × x = 12,500 m²/s²= > x = 12,500 m²/s² / 100 m/s²= > x = 125 mANSWER :x = 125 m |
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