So base on your question that as if the vapors volume were to incorrectly recorded as 125ml, the effect of the error to calculate the molar mass is the same as the error in measuring the volume of the vapor. I hope you are satisfied with my answer and feel free to ask for more
Uhhhhhhhhh just tryna get a point so I can ask a question so eh I’m using ur question heheheheheh
Ke= 1/2 x m x v^2
Ke= 1/2 x 2.1 x 30^2
Energy = 945 J
Answer:
900J
Explanation:
w =f×s
60×15
=900J
thus the k.e of the body is 900j
