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QB1 -STATIC EQUILIBRIUM A uniform ladder of mass 30kg and length 5 m rests against a smooth vertical wall with its lower
Posted: Mon May 23, 2022 11:13 am
by answerhappygod
- Qb1 Static Equilibrium A Uniform Ladder Of Mass 30kg And Length 5 M Rests Against A Smooth Vertical Wall With Its Lower 1 (13.7 KiB) Viewed 20 times
QB1 -STATIC EQUILIBRIUM A uniform ladder of mass 30kg and length 5 m rests against a smooth vertical wall with its lower end on rough horizontal ground. The ladder is inclined at 60° to the floor. The coefficient of friction between the ladder and the ground is 0.4. Find how far a man of mass 80 kg can climb up the ladder without it slipping.