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(Solved): Question 6 (1 point) A child does 350 J of work while pulling a box from the ground up to his tree h ...
Question 6 (1 point)
A child does 350 J of work while pulling a box from the ground up to his tree house
at a steady speed with a light rope. The tree house is 4.0 m above the ground. What
is the mass of the box?
6.7 kg
8.9 kg
5.3 kg
8.0 kg