ash3116
contestada

A 3.8kg object is lifted 12 meters. Approximately how much work is performed during the lifting?

Respuesta :

cdad30

The answer is A. 446.9 J

Solution:

W = mgh

W = (3.8 Kg)(9.8 m/s²)(12 m)

W = 446.88 J or 446.9 J

boomcrew160

Answer:

449.6 joules

Explanation: hope this helps ;)

Otras preguntas