
2019 WAEC PHYSIS THEORY AND OBJECTIVE RUNZ ANSWERS – MAY/JUNE EXPO
Answers loadining (1) Mass = 20g = (20/100)kg = 0.02kg Extension = 5cm = (5/100)m = 0.05m K = 200N/ V = ? 1/2mv² = […]
Answers loadining (1) Mass = 20g = (20/100)kg = 0.02kg Extension = 5cm = (5/100)m = 0.05m K = 200N/ V = ? 1/2mv² = […]
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