Question

why is it not easy to move an object from its static position .( ans. should be very easy to learn)

Answer 1

Hey buddy, it's just like when you're fast asleep and designing your dreams and when suddenly someone wakes you up. It won't be possible. Because :)
you're dreaming. so he/she will have to apply some extra force and words to wake up you up.
Now, some scientific explanation, every body in this universe tries to lower down its potential energy somehow. Therefore to move it or make it unstable we have to apply some extra energy, which should be greater than its current energy.