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In a system of units, the units of force and energy are 10N and 50J respectively. What is the unit of length in this system?A. 3mB. 5mC. 7mD. 10m

Answer» In a system of units, the units of force and energy are 10N and 50J respectively. What is the unit of length in this system?
A. 3m
B. 5m
C. 7m
D. 10m


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