someone help pls

[limpid seal]

mark scheme is not making sense

[candid tundra]

Part a: S = 120, U = 0, V , A = g , T = t ; solve for T

SUVAT

[gusty heath]

i swr u js use s = ut + 1/2 at^2

[candid tundra]

You do

[gusty heath]

sn sn

t = 4.95 seconds btw

[limpid seal]

Oooh

Okok tysm @candid tundra @gusty heath

[gusty heath]

nw