Practice question
Question
In projectile motion, what happens to the kinetic energy at the maximum height compared to the launch point?
Explanation
Projectile motion splits into horizontal uniform and vertical accelerated motion per NCERT Chapter 4. Range R=u²sin2θ/g and max height H=u²sin²θ/2g. Using given u, θ, g, calculation yields It decreases. Hence option B satisfies projectile formulas.
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