Question

Work done in positive, negative and zero examples in daily life ​

Answer 1

Explanation:

Positive work -

1. Pushing a box through a distance.

2. Lift a book through a height.

Negative work -

1. Work done by force of gravity on an object when lifted.

2. Work done by friction when we walk.

Zero work -

1. Pushing a wall.

2. Walking while holding

please brainlist

Answer 2

Answer:

tge adition between to motion between a girl and a boy a boy start moving from rest and touches to girl and the boy speed is 50 kmperhour what's the motion