Question

the radius of curvature of convex mirror used on automobile is 2.0 m. a truck is coming behind it at constant distance of 3.5 metre calculate ( 1) the positions and nature of image​

Answer 1

Answer:

The answer is below

Explanation:

R=2m,

f=R/2=1

u=3.5m

We know that

(a) 1/v+1/u=1/f

-^- 1/v+1/(3.5)=1/1

-^- 1/v=1+1/3.5=1+10/35=1+2/7=9/7

.

. . v=7/9=0.77 m