Calculate the work done by a force of 30 N in lifting load of 2g to a height of 10 m (g = 10 ms^(-2)).

Calculate the work done by a force of 30 N in lifting load of 2g to a

1.	Calculate the work done by a force of 30 N in lifting load of 2g to a height of 10 m (g = 10 ms^(-2)).
Answer» Solution :GIVEN : F=30 N, load(m)=2KG, height=10 m,`g=10ms^(-2)` Gravitationalforce Fmg=30 N The distance moved h=10 m work done on the OBJECT `W=Fh=30xx10=300J`