Plz solve Q12 with full steps i want

Please find this answer

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Given:
m = 2 kg
S = 10 m 
a = g = 10 m/s2
u = 0 (It is dropped)

,', (v2 - u2)/2a = S
=> (v2 - 02)/2*10 = 10
=> v2 = 10*20 = 200
=> v = √200 = 10√2 m/s

=> Velocity of the ball just before hitting the ground = 10√2 m/s
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Can you post clear image plz as not visible
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I want clear image are you there
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What are you looking for?