Help me please in this

Physics

1 answer:

vfiekz [6]2 years ago

7 0

U=- 2.5ms-¹
g=9.8ms-²
t=3s
V=- u +gt
V= 2.5+(9.8×3) = 2.5 + 29.4 = 31.9 ms-¹

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Vadim26 [7]

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