<span>Sure. Picture this: Your friend is
wearing prescription sunglasses outside. He looks at you through them,
and the light from you is refracted on the way through the glasses, to
correct for his vision. At the same time, if you look at his glasses,
you can see yourself reflected in them. Same light ... from you to his
sunglasses. Part of it passed through the lenses and got refracted.
Another part of the light got reflected back to you, just like hitting a
mirror, and you saw yourself.</span>
Answer:
is it bad if i keep thinking about p ussy
Explanation:
Answer:
It must return at the same velocity with which it was thrown or else there would be a preferred direction of motion leading to perpetual motion.
a = (v2 - v1) / t = (v2 - 0) / 2 = v2 / 2 for a falling object
v2 = 2 a = 2 sec * 9.8 m/sec^2 = 19.6 m/s
You can check with
H = V0 t - 1/2 g t^2 (V0 and g are in different directions)
H = 0
V0 = 1/2 g * 4 = 19.6 m/s
Answer:
The electric field does positive work on the charge.
The potential energy associated with the charge decreases.
Explanation:
We know that force due to electric filed on a charge particle q given as
F = q E --------1
If the positive charge is moving in the direction of electric filed it means that force due to electric field and displacement of particle due to motion is in the same direction.So the work done due to electric filed will be positive.
Work = Force . Displacement
W= F.d
F= W/d ---------2
From equation 1 and 2
W/d = q E
W/ q = E/ d
We know that voltage difference ΔV
ΔV = E/ d
ΔV =W/ q
So the potential difference will be decrease because charge is positive.So the potential energy will be decreases.