How Much Work Is Required To Lift A 10kg Object Above Your Head( Approximately 1.3m)?, Heeeeeeeeeelp!!! Pleaaaaaaaaase!!!!

How much work is required to lift a 10kg object above your head( approximately 1.3m)?

HEEEEEEEEEELP!!! PLEAAAAAAAAASE!!!!

 

How much work is required to lift a 10kg object above your head( approximately 1.3m)?

First we need to compute for the Force

Given Data:

m (mass) = 10 kg

a (acceleration) = 9.8 m/s²

F (force) = unknown:

Solution:

F = ma

  = 10 kg × 9.8 m/s²

  = 98 kg.m/s² or 98 N

To solve for work:

Given Data

F (force) = 98 kg.m/s²

d (distance) = 1.3 m

W (work) = ? unknown

Solution:

W = F × d

    = 98 kg.m/s² × 1.3 m

    = 127.4 kg.m²/s²

   = 127.4 Joules

Answer:

Work required is 127.4 Joules


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