Question:
One night a person of height h 1 8m is standing on the bank
Last updated: 6/10/2023
![One night a person of height h 1 8m is standing on the bank](https://media.kunduz.com/media/sug-question-candidate/20210524015704718636-3321589.jpg?h=512)
One night a person of height h 1 8m is standing on the bank of a straight canal On the opposite bank a lamp is installed at height H 5 4m on a lamp post Light from the lamp appears as a bright spot after starts walking along the bank the spot appears to him moving at constant speed up relative to ground Speed of the person is then n n is A 2 C 12