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If Fig. 5-48, a chain consisting of five links, each of mass 0.100 kg, is lifted vertically with constant acceleration of magnitude a=2.50" m"//"s"^(2). Find the magnitudes of (a) the force on link 1 from link 2, (b) the force on link 2 from link 3, (c) the force on link 3 from link 4, and (d) the force on link 4 from link 5. Then find the magnitudes of (e) the force vec(F) on the top link from the person lifting the chain and (f) the net force accelerating each link. |
| Answer» SOLUTION :(a) 1.23 N, (B) 2.46 N, ( c ) 3.69 N, (d) 4.92 N, (e) 6.15 N, (F) 0.250 N | |