Answer:
<em>W= 47</em>
Explanation:
Given:
m = 72 kg
F = 165 N along horizontal
s = 2.8 m
\mu = 0.21
The net force acting on the box is
W= 165-(0.21 * 72 * 9.81)) * 2.8
W= 46,68384
W= 47
Answer:
Kidneys filter our blood,
Explanation:
Hope this helped :)
The isobars in the conventional series that will be needed
to complete the pressure analysis between the lowest and highest values on this
map are: 1008, 1012, 1016, 1020.
To add, an isobar is <span>a line on a map connecting points having the
same atmospheric pressure at a given time or on average over a given period.</span>
Answer:
A fall in the price of the price of jet fuel _______ the marginal cost of producing air trips.
D. Decreases
A fall in the price of jet fuel _________ the market price and _______ the equilibrium quantity in the short run.
D. decreases
C. increases
Explanation:
Marginal Cost = Total Change in Cost/Change in Quantity
Marginal Cost is the Cost of the additional unit produced . For example if we have 10 trips of the jet per day and the number of the passengers increase on less air ticket costs the marginal cost will decrease.
A fall in the price of jet fuel decrease the market price of the fuel. As the supply is increased the demand decreases .
The equilibrium quantity is increased as more fuel is available and costs are reduced.