Question

solve asap pleae. hellllllllllp me

Answer 1

Distance covered in first 8 sec

s = ut + 1/2 at square
s = 0 + 1/2 × 5 × 8 ×8
s = 160 m

Velocity aquired after 8 secs
v = u + at
v = 0 + 5 × 8
v = 40 m/sec

Distance covered in last 4 secs
= Speed × Time
= 40 × 4
= 160 m


TOTAL DISTANCE COVERED = 160 + 160
=> 320 m

ANSWER = 320 m

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