Answer:
11.81 Km
Explanation:
Considering when an airplane is 10 Km high so that the angle of depression to the towns lying directly to the East of plane are 28 and 55 as shown in the attached sketch
hence
Also, angle B=35+(55-28)=62
The distance between the two towns will be
18.81-7=11.81 Km
You would be in an editing mode when you can see a blinking insertion point on a field. In addition, in any word processing software, it would basically signify that you can already type on the document. Another name for the insertion point would be the I-beam as displayed on the screen.
Answer:
You know that force and acceleration are connected through mass, or:
F
=
m
a
Here you have:
10
=
5
m
so that
m
=
10
5
=
2
k
g
;
Then if you have
a
=
8
m
s
2
you get:
F
=
2
⋅
8
=
16
N
Answer:
flux=13.92W/m^2
Explanation:
The heat transfer by conduction consists in the transport of energy through particles that are together, that is to say by means of solids, Newton developed an equation that allows to know the heat transported in a flat plate knowing the cross sectional area A, Thickness L, conductivity K and a temperature difference between the internal and external surface.
Q=KA(t2-t1)/L
To know the heat flux we simply divide both sides of the equation by the area.
Flux=K(t2-t1)/L
where
K=0.029w/mk
L=25mm=0.025m
t2-t1=12 ° C
solving
Flux=(0.029)(12)/(0.025)
flux=13.92W/m^2