A pulley system is being used to lift a 665kg piano to a 23rd floor apartment. if a force of 28000 N is applied by the person lifting the piano how tall is the 23rd floor if it took 133s to move the piano unit from rest on the ground to the 23rd floor?

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

the shape,the size and the distance

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step-by-step explanation:

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