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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-example-1
User Benyl
by
6.7k points

2 Answers

2 votes

Answer:

A. 4800J

Step-by-step explanation:

use the formula of work u also can get answer

User Matsr
by
7.5k points
5 votes

Answer:

B. o J

hope it helps......

User Olatunde Garuba
by
6.6k points