Question

c. In what time 600 dyne force acting on 1 kg mass at rest,
produces the velocity of 3 m s'?​

Answer 1

Answer:

Step-by-step explanation:

force= mass x acceleration

acceleration=velocity/time

1 newton= 10^5 dynes

1 dyne = 10^-5 Newton

600 dynes=600 x 10^-5 N

So, F = 6 x 10^-3 N

m= 1 kg   a = F/m = 6 x 10^-3/1 = 6 x 10^-3 m/s^2

a=v-u/t   here, u = 0

a= v/t

t=v/a

= 3/6 x 10^-3 = 5 X 10^-4 s