Question

Example-1
A man standing under a street lamp of
height 'H' above the ground starts running
with a constant speed 'v' in a constant
direction. The light from the lamp falling
on the man forms a shadow of him. Find
the velocity with which the edge of the
shadow of the man's head moves over the
ground if his height is “h”.​

Answer 1

Answer:

I don't know

Explanation:

I don't know

Answer 2

Explanation:

kkskdbvdgsvevdghdbbgeh