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Balance and Torque
Questions (2)
A 50 foot see-saw has 4 kids sitting on it. A 62 lb. girl sits on the left end, with a 76 lb. girl sitting 2.5 feet in front of
2 answers
asked by
Marina
544 views
A uniform pole 7m long weighting 10kg is support by a boy 2m from one end and a man 3m from the other end. At what point must a
2 answers
asked by
Abigail
520 views
Parent Categories (2)
Forces and Motion
Mechanical Forces
