Question

we can easily move our hands in air but to do so in solids we need a karate expert. GIVE REASON.​

Answer 1

Answer:

because in air we do not get a opposite force ( if get negligible) and in solid we get same amount of force on hand which we apply on the solid that is the reason why our hand hurts if we hit our hand on a brik or a wall. karate specialist do this because of their practice skills

Answer 2

Answer:

Because.

The Karate Expert(s) have much power to break things with their powers than normal people.So if we are Karate expert we can easily break anything than moving our hand in air.

~Thank You

Fun Fact- If you do this then your mother will come and break you

pls make my answer as BRAINLIEST