The answer to the question will be X i.e the image will be produced at X.
EXPLANATION:
As per the diagram given in the question, the image will be formed due to a plano-concave lens. It is so because the lens is thicker at edge than in the centre and flat on one side.
The source of light is a bulb. The object is present between W and X.
The light rays are appeared to be diverged after being refracted through the lens. So, the lens can not produce any real image.
The rays are appeared to be coming from X when they are produced back, and produces a virtual image at this point. The nature of image will be virtual, erect and diminished.
Hence, the image will be produced at X.
California I think not sure
<span>The condition alone that is necessary so that the final kinetic energy of the system is zero after the collision is that the
objects must have momenta with the same magnitude but opposite directions.</span>
We can solve the problem by using the law of conservation of energy:
- at the beginning, all mechanical energy of the object is just kinetic energy: , where m is the mass and v is the velocity
- at the point of maximum height, all mechanical energy of the object is just gravitational potential energy: , where h is the maximum height
Therefore, the conservation of energy becomes:
Re-arranging, we find the maximum height:
Answer:
measure the area in which the rider will sit on, then take those measurements to a person who crafts saddles, tell them the exact measurements. then you wait a while until he/she is done then put the saddle on the horse.
Explanation: