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11-11-2021
Physics

contestada

Find the work done while lifting a 115 kg sofa 1.5 m off the ground.
Find the weight first

Respuesta :

silirobert15 silirobert15

12-11-2021

P= 10m = 10 x 115 = 1150 N

work done while lifting a 115 kg sofa 1.5 m off the ground :

A= Ph = 1150 x 1.5 = 1725 J

P/s: I think the weight first is 115kg

ok done. Thank to me :>

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