English, asked by patangepv26, 1 year ago

a stone is thrown in vertically upwards reaches a height of 400 m. what is its initial velocity?

Answers

Answered by Anonymous
3

I ts initial velocity u = 0


tejasmehta02032005: yes correct
Answered by Anonymous
1

u^2/2g =400

u^2/20 = 8000

u = 400

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