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Laws of Motion question

2022 · 24 Jun · Shift 2 · Q56

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JEE Main
Physics
Laws of Motion
2022 · 24 Jun · Shift 2 · Q56

Laws of Motion question

2022 · 24 Jun · Shift 2 · Q56

JEE MainPhysicsLaws of MotionMCQ+4 / −1

An object of mass 5 kg is thrown vertically upwards from the ground. The air resistance produces a constant retarding force of 10 N throughout the motion. The ratio of time of ascent to the time of descent will be equal to : [Use g = 10 ms

-

2].

A
1 : 1
B
$\sqrt 2$ : $\sqrt 3$
C
$\sqrt 3$ : $\sqrt 2$
D
2 : 3

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