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PART - 1 CH - 3 Motion in a Plane — Physics STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 SciencePhysicsPART - 1 CH - 3 Motion in a Plane1 Mark
Question
Write the formula of maximum height. What is the velocity of projectile at the maximum height?
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Answer

Maximum height $H =\frac{u^2 \sin ^2 \theta}{2 g}$
At the maximum height the velocity of projectile is $u$ $\cos \theta$ only in horizontal direction.

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