Question

what is the relation between newton and dyne

Answer 1

Let

F = 1N

m = 1kg

a = 1 ms-2

We know,

F = ma

Substituing the values in the eqn we get,

1N = 1kg x 1 ms-2

since 1kg = 1000g , 1m = 100 cm

1N = 1000 g x 100 cm-2

1N = 105 g cms-2

since 1 dyn = 1 g cm-2

1 N = 105dyn

Answer 2

Newton is the SI unit of force and dyne is the cgs unit of force

1 Newton = 10000 dyne