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Category > Statistics Posted 19 Jun 2017 My Price 3.00

A basketball has mass m = 600 g and diameter D = 24 cm.

A basketball has mass m = 600 g and diameter D = 24 cm. (a) What is its terminal speed? (b) If it is dropped from a 30-m tower, how long does it take to hit the ground and how fast is it going when it does so? Compare with the corresponding numbers in a vacuum.

 

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Alpha Geek
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Status NEW Posted 19 Jun 2017 12:06 PM My Price 3.00

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file 1497874850-Answer.docx preview (6 words )
A-----------nsw-----------er:----------- -----------A. -----------V_t-----------=sq-----------rt(-----------2mg-----------/C -----------rho----------- a)-----------=sq-----------rt(-----------2*.-----------6*9-----------.8/-----------(0.-----------5*1-----------.2.-----------(pi-----------/4*-----------(.2-----------4)^-----------2)=-----------16.-----------12m-----------/s -----------B.V-----------=sq-----------rt(-----------2*g-----------*h)-----------=sq-----------rt(-----------2*9-----------.8*-----------30)-----------=24----------- -----------
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