Question

Find out why the places located to the north of the tropic of cancer never see the sun overhead twice a year?

Answer 1

The earth is tilted in such a way that the rays of the sun reaches till the tropic of cancer.....and below it. so the places above tropic of cancer never see sun overhead twice a year.
Hope it helps!

Answer 2

the sun Apparent movement towards the north and the south of the equator is within the tropics the places located in within these can see loans on directly overhead twice a year