The figure above shows a uniform meter stick of mass m = 6 kg balancing horizontally on a fulcrum and supporting two boxes: one of mass m1, and the other of mass m2.
The numbers 30, 70, and 90 give the readings (in cm) on the meter stick.
If m2 = 20 kg, then what is m1?
mass=m mi meter stick m2 90 30 70 fulcrum The figure above shows a uniform meter stick of mass m = 6 kg balancing horizontally on a fulcrum and supporting two boxes: one of mass m, and the other of mass m2. The numbers 30, 70, and 90 give the readings (in cm) on the meter stick If m2 = 20 kg, then what is mi? 12 kg 7 kg 13 kg 11 kg 6 kg 10 kg 9 kg 8 kg
The figure above shows a uniform meter stick of mass m = 6 kg balancing horizontally on a fulcrum and supporting two box
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The figure above shows a uniform meter stick of mass m = 6 kg balancing horizontally on a fulcrum and supporting two box
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