Answer:
one of them is a fragment, it's the latter sentence.
Explanation:
it seems that the second sentence has gotten it backwards.
the beginning part "especially when the wind picked up" is what makes it a fragment.
doesn't it make better sense if it were written in this way instead?
"the conditions were perfect for flying our kite, especially when the wind picked up."
Magazine article is a printed source
The energy is being transferred from his arms to the ball since the ball gets into motion while his arms go into a calm position.
Rukmani possesses the skill to read and write. She decides to read and write letters for people in the city to earn money
