Answer:
Explanation:
a.
Given the permittivity constant to be 
,The capacitance of a 
of length, 
is given by the equation:
where 
is the radius of the outer cylinder and 
the radius of the inner cylinder.
The values are given as:
Substitute in our capacitance equation:
Hence the capacitance is 
b. The charge on the capacitance is related to the potential difference across it. The potential difference is expressed using the equation:
,
From a above, we already have our capacitance value,
We substitute 
in the pd equation:
Hence, the applied potential difference is 2.7344V
Average speed = (total distance) / (time to cover the distance)
Total distance = (15 x 10m) = 150 m
Time to cover the distance = 60 s
Average speed = (150m) / (60s) = (150/60) m/s = 2.5 m/s
We have no way to describe the frog's velocity, because we have
no information about the direction of any this activity.
Answer:
Look at the attachment to see the work. It should be attached right below this, but if it's not, please let me know.
Explanation:
(I've never attached anything before so I'd like to know if it worked)
