Physics, asked by rukhsarmemon974, 11 months ago

solve this question plz.....

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Answers

Answered by manoranjanphy1

1

Answer:

C. 490m

Explanation:

V²-U²=2gH

0 - 98 X 98 = -2 X 9.8 XH

H =( 98 X 98 X 10)/2 X 98

H =98 X 5=490m

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