Go to the next question. A rod of negligible mass is 10m in length. A. 4 m from the 30 kg weight B. 4 m from the 20 kg weight C. 6 m from the 30 kg weight D. 5 m from the 20 kg weight Answer Go to the next question. A Go back to the same question. Go to the next question.
Work is measured in the same units as A. force.
Answer Go to the next question. B Go back to the same question. Go to the next question. N Answer Go to the next question. D Go back to the same question.