Cranes are able to lift ........
Dear Student
Cranes are large machines used for building skyscrapers which requires heavy pieces that need to be lifted into place. Cranes use hydraulics, pulleys and levers to do their heavy work .
Cranes are able to lift very heavy loads without toppling because their center of mass is very close to the ground.
Additionally, each crane that works on this mechanism utilises the same amount of weight as that of the one it is going to lift when the crane is working on a large radius. The weights that are utilised are assembled at hte rear of the cranes so that the crane can balance the weights well.
Regards.....
Cranes are large machines used for building skyscrapers which requires heavy pieces that need to be lifted into place. Cranes use hydraulics, pulleys and levers to do their heavy work .
Cranes are able to lift very heavy loads without toppling because their center of mass is very close to the ground.
Additionally, each crane that works on this mechanism utilises the same amount of weight as that of the one it is going to lift when the crane is working on a large radius. The weights that are utilised are assembled at hte rear of the cranes so that the crane can balance the weights well.
Regards.....