Answer:
0.9cm³
Step-by-step explanation:
Density(D)= 5.0g/mL
gravity(g) = 10.0m/s²
mass(m) = ?
weight(w) = 45.0g
volume = ?
soln
knowing that
weight = mass × gravity
W = m × g
45 = m × 10
45 = 10m
m = 4.5g
cross multiply
v = 0.9cm³
i hope this helps
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