littlechampdp2007
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A weight lifter holds a 800 newton barbell over his head at a height of 6 meters. How much work does the weight lifter do on the barbell?
A. 4800 J
B. 0 J
C. 4800 W
D. 0 W

A weight lifter holds a 800 newton barbell over his head at a height of 6 meters How much work does the weight lifter do on the barbell A 4800 J B 0 J C 4800 W class=

Respuesta :

Answer:

B. o J

hope it helps......

maharjanruma8

Answer:

A. 4800J

Explanation:

use the formula of work u also can get answer

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