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FrozenT [24]
3 years ago
15

(PLEASE answer ASAP, Will give brainliest)

Physics
1 answer:
Rina8888 [55]3 years ago
5 0

Answer:

v²=u²+2as

0²=(7.8)²+2×9.8×s

s=60.84/19.6=3.1m she travel 3 .1m high.

weight=m×g=

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