Question

Solve the answer if you can from the picture. And sorry I have not wrote the questions ​

Answer 1

A CAR IS MOVING WITH A VELOCITY OF 72KM/HR AND THERE IS A WALL IN FRONT OF THE RIDER 100M AWAY FROM HIM. IF,THE FORCE APPLIED BY THE BREAKS ON THE WHEEL IS 10N THAN FIND OUT THAT THE CAR WILL AVOID THE COLLISION WITH THE WALL OR NOT?A CAR IS MOVING WITH A VELOCITY OF 72KM/HR AND THERE IS A WALL IN FRONT OF THE RIDER 100M AWAY FROM HIM. IF,THE FORCE APPLIED BY THE BREAKS ON THE WHEEL IS 10N THAN FIND OUT THAT THE CAR WILL AVOID THE COLLISION WITH THE WALL OR NOT.

Answer 2

Answer:

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Explanation:

1. Because stones reflects light..
2. Images formed by plane mirrors are virtual, upright, left-right reversed, the same distance from the mirror as the object's distance, and the same size as the object.
3. : A virtual image is formed when reflected rays appear to meet. Such images cannot be obtained on screen. Plane mirrors, convex mirror and concave lens always forms virtual image.
4. A convex lens is a diverging lens as rays parallel to the principal axis meet at a point after refraction.
5. A concave mirror gives the dentist a magnified reflection of the mouth while also refracting a bit of light. ... This means the image in the mirror is larger, brighter, and, for the dentist, easier to see.
6. The virtual image formed by a convex lens is always magnified i.e, bigger than the object.