TS EAMCET · Physics · Motion In Two Dimensions
The equation of trajectory of a projectile is \(y=10 x-\left(\frac{5}{9}\right) x^2\). If we assume \(g=10 \mathrm{~ms}^{-2}\), the range of projectile (in metre) is
- A 36
- B 24
- C 18
- D 9
Answer & Solution
Correct Answer
(C) 18
Step-by-step Solution
Detailed explanation
Equation of projectile is \(y=10 x-\left(\frac{5}{9}\right) x^2\) Standard equation is \(y=x \tan \theta-\frac{g}{2 u^2 \cos ^2 \theta} \cdot x^2\) On comparing, \(\tan \theta=10\) and…
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