Question

define work down and write about different types of work done answer for this

Answer 1

Answer:

Explanation:

WORK:

work is the force done to displace a body

THE DIFFRENT TYPES OF WORK ARE :

• POSITIVE WORK : when the angle of force done is BETWEEN 0 TO 90  DEGREESto the displacement of object OR both are in same direction

NEGATIVE WORK:

• when the angle of force done is BETWEEN 90 & 180  DEGREES to the displacement of object or both are in opposite direction

ZERO WORK:

• when the directions of force and the displacement are perpendicular to each other, the work done by the force on the object is zero.

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