A 1 kg mass is hanging off the 0 cm mark of a massless meter stick...
A 1 kg mass is hanging off the 0 cm mark of a massless meter stick that is resting on a fulcrum at the 20 cm mark. How much mass must be placed at the 100 cm mark in order to make the meter stick balance?
- 1/4 kg
- 1/2 kg
- 1/5 kg
- 2/3 kg
- 1/3 kg
Homework Answers
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A 1 kg mass is hanging off the 0 cm mark of a massless meter
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