what is the weight of a 3.0 kg object on the surface of the earth?
4 answers
someone told me answer was 29, but how did they get answer? and is it correct?
W=mg =3•9.8 = 29.4 N
thank you
Weight=mass x acceleration due to gravity
W=mg
W=(3.0kg)(9.81m/s^2)
W=29.43 N
W=mg
W=(3.0kg)(9.81m/s^2)
W=29.43 N
2 answers