Question

a particle starts its motion along positive x axis at t=0 it has x=0 v=10m/s and a=5m/s2.what is the distance travelled by the particle in first three seconds

Answer 1

u = 10m/s
a = 5m/s^2

S = ut + 0.5at^2
S = 10*3 + 0.5*5*3^2
S = 30 + 22.5
S = 52.5 m

Distance travelled in first three seconds is 52.5 m

Answer 2

H e y a ! ! !

YOUR ANSWER - 52 . 5 m


SOLUTION -:

u = 10m/s
a = 5m/s^2

S = ut + 0.5at^2
S = 10*3 + 0.5*5*3^2
S = 30 + 22.5
S = 52.5 m

Hence , Distance travelled in first three seconds is 52.5 m

#hope it helps !