Question

A force of 8 N acting on a particle increases its velocity from 5 m / s to 7m / s in 2s . Then the mass of the particle is​

Answer 1

F=ma

a =7-5/2=1m/s2

8=m*1

m=8 kg

8kg is the mass of particle

Answer 2

Here, F = 8N

u = 5m/s

v = 7m/s

t = 2s

a = v-u/t = 7-5/2 = 2/2 = 1m/s²

We know, F = ma

=>. m = F/a = 8/1kg = 8kg is the answer

Step-by-step explanation:

Hit the mark as Brainliest button below and follow me for more accurate answers .