If the mass of a metal bar which is 3.25 m
is 15 kg, find its mass per metre. .
can blow 15 balloons in 20 minutes, Ju
low 18 balloons in 25 minutes and
w 16 balloons in 21 minutes. Assumir
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Answer:
4.615 kg/m to the nearest thousandth.
Step-by-step explanation:
Mass per meter = mass / length
= 15/3.25
= 4.615 m
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