Physics, 26.11.2020 15:50 s5177

Diagram below shows a 5 m laddar of mass 12 kg leaning against a wall of height 4m. Assuming the wall surface is smooth and ground is rough, calculate the force on the ladder by the wall and ground.

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Diagram below shows a 5 m laddar of mass 12 kg leaning against a wall of height 4m. Assuming the wal...