It’s like the force put against something or someone✨
What’s the rest of the question or is that it?
Answer:
work done=0 when angel between 2 objects is 90 degree
Answer:
40 cm
Explanation:
We are given that
Magnification of concave mirror, m=4
Object distance, u=-10cm
We have to find the position of image.
We know that
Magnification of concave mirror, m=
Using the formula




Hence, the image is formed at distance 40 cm behind the mirror.