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Juli2301 [7.4K]
3 years ago
9

Help me please in this

Physics
1 answer:
vfiekz [6]3 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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