Question

hiiii guys
please answer me
7th question​

Answer 1

Answer:

FORCE

            UNIT : SI system -newton (N)

                        CGS system- dyne

           FORMULA : mass * acceleration

TYPES

•     contact forces

1. tensional force
2. frictional force

•     non- contact forces      

1. gravitational force
2. electrostatic force
3. magnetic force

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