Question

why it is hard to pull a powerful magnet when it attracts another magnet?

Answer 1

Hey mate

This is because opposite poles that is North pole and south pole of a magnet attach each other..
They have a magnetic force in between which makes it difficult to separate them.

Hope you understand

Thanks

Answer 2

A POWERFUL MAGNET CONTAINS MORE MAGNETIC FORCE AS COMPARE TO A SIMPLE MAGNET ,,,SO ,, IF THE MAGNETIC POWER INCREASES THEN THERE IS MORE ATTRACTION POWER THAT'S WHY is hard to pull a powerful magnet when it attracts another magnet