A ball is thrown vertically upwards such that

Dear StudentLet maximum height be hv2=u2-2gxAt x=h2 v2=u2-2gh2=u2-ghu2=102+10h=100+10h----(i)Also at max height V will be 0v2=u2-2gx0=u2-2ghu2=2gh=20hPutting it in iu2=100+10h20h=100+10h10h=100h=10 mOption 2Regards

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