Question

prove that newton=10 5 dyne

Answer 1

1 N force is the force which when applied on a 1 kg mass results to an acceleration of 1 m/s^2 in the body. 1 dyne force is the force which when applied on a 1 gram mass leads to an acceleration of 1 cm/s^2 in it.

1 kg = 1000 gram and 1 m = 100 cm

=> 1 N = 1(kg)(m/s^2)

= (1000 gram)(100cm/s^2)

= 10^5 dyne.