Physic
A man pulls a load with a force of 100n with a thread tied to it at angle of 30 to the horizontal.if the load moves through a distance of 90m.what is the effective force dragging the load?
Physic
A man pulls a load with a force of 100n with a thread tied to it at angle of 30 to the horizontal.if the load moves through a distance of 90m.what is the effective force dragging the load?
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