Physics
Physics, 18.10.2019 11:00, hiraji

Aladder rests against a smooth vertical wall as
shown in figure. the floor is also smooth. mass of ladder is 75 kg. if upper end a is moving with
velocity v vertically downward, then the horizontal velocity of lower end b is


Aladder rests against a smooth vertical wall asshown in figure. the floor is also smooth. mass

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Aladder rests against a smooth vertical wall as
shown in figure. the floor is also smooth. mass...

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