Question

what is the answer please tell me the right ans I will mark you has brainlist


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Answer 1

Answer:

1)

i) u = 2 m/s, a = 4 m/s^2, t = 3 s

v = u + at

= 2 m/s + (4×3) m/s

= 2 m/s + 12 m/s

= 14 m/s

ii) a = 5 m/s^2, t = 2 s, v = 20 m/s

v = u + at

=> u = v - at

= 20 m/s - (5×2) m/s

= 20 m/s - 10 m/s

= 10 m/s

2) a) 35 m/s

b) CD

Explanation:

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Answer 2

Answer:

there are two solution please do one

Explanation:

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