Question

Solve thisss yrrrrr​

Answer 1

u= 0

a= 5

v = u + at

= 5(8) = 40

it moves with constant velocity 40 now

distance in 12 seconds = speed× time

= 40× 12 = 480

Now till 8 seconds starting from rest

s= ut + 1/2 a t^2

= 0(t) + 1/2 (5) (8)^2

= 32 × 5

= 160

so total distance covered = 160+480 = 640