A ______________ is very general in nature, while a ________________ specifies what we want to study more specifically, suggesti
1 answer:
You might be interested in
Answer:
Explanation:
As we know that the charge per unit length of the long cylinder is given as
here we know that the electric field between two cylinders is given by
now we know that electric potential and electric field is related to each other as
Answer:
56 kg
Explanation:
The change in potential energy of the man is given by:
where
m is the man's mass
g is the gravitational acceleration
is the change in height of the man
In this problem, we have:
is the gain in potential energy
g = 9.8 m/s^2 is the gravitational acceleration
is the change in height
Re-arranging the equation and substituting the numbers, we find the mass: