littlechampdp2007 littlechampdp2007

04-01-2021
Physics

contestada

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 :

Аноним Аноним

04-01-2021

Answer:

B. o J

hope it helps......

Answer Link

maharjanruma8 maharjanruma8

04-01-2021

Answer:

A. 4800J

Explanation:

use the formula of work u also can get answer

Answer Link

Otras preguntas

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

What all the multiples of 81?

Factor the expression. If the expression cannot be factored, say so.

What all the multiples of 81?

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

Does an owl have a backbone?

The inner and outer Radii of a cylindrical pipe are 5 cm and 4 cm respectively. find the area of cross section of the pipe.

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

Does an owl have a backbone?