Answer:
= 1.7 Joules
Explanation:
The electrical potential energy is given by;
P.E = 1/2 ke²
Where, k is the spring constant, e is the extension
Therefore;
Electrical potential energy = 1/2 × 113 N/m × 0.03 m
= 1.695 Joules
<u>= 1.7 J</u>
Answer:
the result is the quantization of __Energy__ of the particle
Explanation:
Answer:
Absence of light causes shadow
Explanation:
The shadow is of the black colour because it is formed by the white light from the sun. Black is the opposite colour of white. In case you use different colour of light to cast a shadow you will get a shadow of opposite colour of light used to cast shadow.
Answer:
50kg
Explanation:
mass = force/acceleration
50kg = 350/7
I'm in middle school, but I think I know the answer, I am sorry if I am wrong.
It's D
