A plank Ab 3.0 M long weighing 20kg and with it center of gravi...

A uniform plank weighing 50N and 12m long is pivoted at a point of 4m from one end.A boy weighing 30...

A plank of wood 6m long is cut in the ratio 1:5. Find the lenght in centimetres of the longer piece

A uniform 7.9-m plank weighing 130 N lies on a platform with 3.5 m jutting off the platform. How far...

A plank 3m long and having a mass of 20kg is supported at its ends. Imagine that a person with a mas...

A plank AB 3m long weighing 20kg and with a centre of gravity 2m from the end A carries a load of ma...

A plank AB 3.0 long weighing 20kg and with its centre of gravity 2.0m from the end A carries a load...

A plank AB 3m long weighing 20kg with its centre of gravity 2m from the end A carries a load of ma...

A plank AB 3.0m long

A plank AB 3.0m long weighing 20kg and with its centre of gravity 2.0m from the end A carries a load...

A plank ab 3.0cm long weighing 20kg with its center of gravity 2m from the end a carries a load of...

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