Answer: 13.6 N
Explanation:
The equation of motion for the rabbit is:
(1)
Where:
is the distance traveled by the rabbit
is the rabbit's initial velocity, assuming it started from rest
is the time
is the acceleration
Isolating
:
(2)
(3)
(4)
On the other hand, the force
is given by:
(5)
Where
is the mass of the rabbit
Substituting (4) in (5):
(6)
Finally:
Answer:
(a). The electric potential at 1.650 cm is
.
(b). The electric potential at 2.81 cm is
.
Explanation:
Given that,
Radius of sphere R=2.81 cm
Charge = +2.35 fC
Potential at center of sphere

(a). We need to calculate the potential at a distance r = 1.60 cm
Using formula of potential difference






The electric potential at 1.650 cm is
.
(b). We need to calculate the potential at a distance r = R
Using formula of potential difference



The electric potential at 2.81 cm is
.
Hence, This is the required solution.
The answer to your question is 12 degrees because you subtract 42 degrees minus 30 degrees to get 12 degrees
When rain falls on the land, it either seeps into the ground or becomes runoff, which flows downhill into rivers and lakes.