JEE Mains 04-Sep-2020 Shift 2 Solved Paper

Section: Physics

Question : 7 of 75

Marks: +1, -0

A small ball of mass is thrown upward with velocity u from the ground. The ball experiences a resistive force mkv2 where v is its speed. The maximum height attained by the ball is :

[4 Sep 2020 Shift 2]

1
2k
tan−1
ku2
g
1
2k
‌ln(1+
ku2
g
)
1
k
tan−1
ku2
2g
1
k
‌ln(1+
ku2
2g
)

Validate

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