2 answers:
Answer:
the graph shows the cost of natural hazards in the us in 2011 (in billions of dollars)
Explanation:
it shows that the cost of a tornado happeniy is 30 billion dollars
and the cost of an earthquake is way lower than the one the tornado which is 0 dollar
Answer:
This is a bar graph which depicts the amount of money US has used for recovery of people in the year of 2011 in billions of dollars. The tornado has costed 31 billion USD, Hurricane- 22 Billion, Wildfire- 2 billion, Earthquake none and Landslide- 4 billion!
Explanation:
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Power = Work done/Time taken
So, keeping this in mind,we can solve it as follows:
= 700/3.1
= 7000/31
= 225.80 W
Answer:
conversion of momentum
Explanation:
i took the test
Answer:
f_D = =3.24 N/m
Explanation:
data given
properties of air
k = 0.0288 W/m.K
WE KNOW THAT
Reynold's number is given as
= 1.941 *10^4
drag coffecient is given as
solving for f_D
Drag coffecient for smooth circular cylinder is 1.1
therefore Drag force is
f_D = =3.24 N/m
Inertia ..................
