Question

S=ut+1/2at² ,92=7*4+1/2*a*4² find "a"

Answer 1

Answer:

92= 28+1/2xax16......

92=28+8a........

8a=92-28......

8a=64........

a=64/8.......

a=8m/s^2..........

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Answer 2

Answer:

a=8m/s

Explanation:

92=7×4+1/2×a×4²

92=28+1/2×a×16

92=28+a×8

92=28+8a

8a=92-28

8a=64

a=64/8

a=8m/s

step by step explanation