The mass of the second object is 
Explanation:
The magnitude of the gravitational force between two objects is given by
:
where
:
is the gravitational constant
m1, m2 are the masses of the two objects
r is the separation between them objects
In this problem we have:
F = 1100 N is the force
is the mass of object 1
r = 30 m is the distance between the object
Re-arranging the equation for 
, we find the mass of the second object:
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Answer:
0.82A
Explanation:
first we resolve the resistors in parallel
i.e 1/R=1/R1+1/R2
=1/R=1/6+1/3
1/R=1/2
R=2/1=2ohms
now we resolve all resistors in series
R=R1+R2+R3
R=6+3+2(the two parallel resistors we resolved are now in series with the others)
R=11ohms
From ohm's law V=IR
I=V/R=9/11= 0.82A.
Answer:
well, during reflection
angle of incident is equal to angle of reflection so if angles of incident is 23° , then angle of reflection is also equal to 23° .
so the total angle between the reflected and incident ray will be equal to angle of incidence plus angle of reflection
i.e. angle i + angle r = 23° + 23° = 46°
hence the required angle is 46°
<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em> </em><em>.</em>
<span>is the excess </span>calories<span> you can have once you get your required nutrient </span><span>
those excess calories can come from higher forms of fat such as milk cheese and meat and sugary items such as syrup butter and any sauce those calories can also come from pop candy and alcohol </span>
As we know that in cellular phone all the signals are transmitted by antenna in the form of electromagnetic waves
All these electromagnetic waves are transmitted through the phones and then received as a signal to the receiver of another phone
These signals are then processed and converted into sound which is produced by the phone
So here correct answer will be
<em>C. The cellular telephone transmits information by electromagnetic waves to a receiver which then encodes them and produces sound.</em>
