B. The edge of a desk
C. A curve in a road
D. The point of intersection of two walls
Potential energy, unlike kinetic, is stored energy. This energy comes from different sources. An object with potential energy also has the ability to produce energy if something triggers it. Example, a charged battery, a car on top of a hill, and capacitors.
Answer:
The lens of the eye is a convex lens. The image that it forms on the retina is upside down.
Explanation:
The eye makes an image, but it is upside down, the brain corrects the image and turns it right side up
Answer:
it is an upside-down image but the brain realizes it and corrects it in its orientation so we see it in right direction.
b. reduced by one-quarter.
c. increased by half.
d. increased by one-quarter.
B. 1.28 m/s
C. 0.49 m/s
D. 3.1 m/s