Vesta is unusual as it contains what mineral on its surface? What does the presence of this material indicate?
1 answer:
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Answer:
The resulting coordinate is
Explanation:
From the question we are told that
The mass of the first dice is
The mass of the second dice is
The mass of the third dice is
The coordinate of the first dice is
The coordinate of the second dice is
The coordinate of the third dice is
Generally the resulting coordinate of the center of mass of the dice in the x-axis is mathematically evaluated as
i.e the summation of the moments about their x-axis divided by the magnitude of their masses
substituting values
Generally the resulting coordinate of the center of mass of the dice in the y-axis is mathematically evaluated as
Thus the resulting coordinate is
Answer:
v=30 m/s
Explanation:
h - height
g - acceleration due to gravity=10
t - time
v- velocity
45 = 5t²
t² = 9
t=3 seconds
v=g×t
v=10×3
v=30 m/s