Question

explain postive ,negative and zero work with an example​

Answer 1

Answer:

Positive work: when force and displacement are in the same direction, the work performed on an object is said to be positive work. ...Example: Work was done the gravity on a rocket going perpendicular upwards. Zero work: When force and displacement are perpendicular to each other, or when force or displacement is zero.

Explanation:

please follow me

Answer 2

Answer:

negative is -1,-2,-3 and positive +1,+2,+3 and zero 0