Question

give 2 example for each ..... 1) positive workdown
2) zero workdown ​

Answer 1

Answer:

POSITIVE WORK , example: When an object moves on horizontal surface,force and displacement acts in forward direction. So,work done is positive.

ZERO WORK , example: When we hold an object and walk,the force acts in downward direction whereas displacement acts in forward direction.

Hope it helps ✌☺️

Answer 2

Answer:

hi pratu mi nakshu visarlis na g mala

bol na g