Answer:
B
Explanation:
Input force - the force a man apply on the inclined plain. It is less than the force the man should apply if he would just push the ball up.
Distance = hypotenuse becomes longer, that vertical distance (vertical leg).
Is this a question?or an answer
The correct answer is A
Because it’s ammonium
Answer:
[The recent activities of fossil fuel combustion has had adverse effects on the ozone layer]- B.