Question

Sita, a student of 1 is suffering from malaria. The area is full of mosquitoes. She was not having mosquito net. Her friend geeta has an extra net. She gave it to sita. Also she took sita to a doctor, got her medicines. After a week, sita became normal. (i) comment up on the qualities of geeta (ii) the mosquito net over a 7 m x 4 m bed is 3 m high. The net has a hole at one corner of the bed through which a mosquito enters the net. It flies and sits at the diagonally opposite upper corner of the net. Find the magnitude of the displacement of mosquito. (iii) taking the hole as the origin, the length of the bed as x – axis, its width as the y – axis and vertically up as z – axis, write the components of the displacement vector.

Answer 1

Answer:

a kind and helpful girl