Answer:
930 g
Explanation:
D = m/V Multiply both sides by V
m = VD
<em>Data: </em>
V = 372 cm³
D = 2.70 g/cm³
<em>Calculation: </em>
m = 372 × 2.50
m = 930 g
The mass of Al is 930 g.
the nucleus
The average speed must be 30mph so this means the car traveled for 2hrs 60/30
